Exam question 4 · The aviary: the walk-through tropical house
It is given that a captive bird has lost weight while appearing healthy. Select the response consistent with the established facts.
Mova's choice: option 3 · The right answer: option 1 · wrong ✗ · Who acts: you · What happens: give, lose, appear, select, establish · To what, where: It, captive bird, response
This is exam question 4 of lesson 93 «The aviary: the walk-through tropical house» of the biology course of Mova's primary school, asked in stiff, formal language. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: the test at school.
The question
Sentence 1: It is given that a captive bird has lost weight while appearing healthy.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | It | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 3 given | nsubj:pass |
| 2 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 given | aux:pass |
| 3 | given | give | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 4 | that | that | SCONJ | _ | 9 lost | mark |
| 5 | a | a | DET | Definite=Ind PronType=Art | 7 bird | det |
| 6 | captive | captive | ADJ | Degree=Pos | 7 bird | amod |
| 7 | bird | bird | NOUN | Number=Sing | 9 lost | nsubj:pass |
| 8 | has | have | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 9 lost | aux |
| 9 | lost | lose | VERB | Tense=Past VerbForm=Part Voice=Pass | 3 given | advcl |
| 10 | weight | weight | NOUN | Number=Sing | 9 lost | obj |
| 11 | while | while | SCONJ | _ | 12 appearing | mark |
| 12 | appearing | appear | VERB | Tense=Pres VerbForm=Part | 9 lost | advcl |
| 13 | healthy | healthy | ADJ | Degree=Pos | 12 appearing | xcomp |
| 14 | . | . | PUNCT | _ | 3 given | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | give | present · passive | It | vn give-13.1-1 «NP V NP»: subject=Theme | |||||
| 2 | lose | present · perfect · passive | a captive bird | tree rules | |||||
| 3 | appear | gerund | healthy property | vn appear-48.1.1 «NP V»: agent=Theme |
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.
Sentence 2: Select the response consistent with the established facts.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Select | select | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | the | the | DET | Definite=Def PronType=Art | 3 response | det |
| 3 | response | response | NOUN | Number=Sing | 1 Select | obj |
| 4 | consistent | consistent | ADJ | Degree=Pos | 3 response | amod |
| 5 | with | with | ADP | _ | 8 facts | case |
| 6 | the | the | DET | Definite=Def PronType=Art | 8 facts | det |
| 7 | established | establish | VERB | Tense=Past VerbForm=Part Voice=Pass | 8 facts | amod |
| 8 | facts | fact | NOUN | Number=Plur | 4 consistent | obl |
| 9 | . | . | PUNCT | _ | 1 Select | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | select | imperative | you not said here | the response | vn obtain-13.5.2 «NP V NP»: agent=Agent response=Theme | ||||
| 2 | establish | participle | vn indicate-78-1-1 «NP V NP to be NP»: agent=Pivot |
The options
Option 1 · ✓ the right answer
Loss of weight is frequently the earliest sign of concealed illness
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Loss | loss | NOUN | Number=Sing | 8 sign | nsubj |
| 2 | of | of | ADP | _ | 3 weight | case |
| 3 | weight | weight | NOUN | Number=Sing | 1 Loss | nmod |
| 4 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 8 sign | cop |
| 5 | frequently | frequently | ADV | _ | 8 sign | advmod |
| 6 | the | the | DET | Definite=Def PronType=Art | 8 sign | det |
| 7 | earliest | early | ADJ | Degree=Sup | 8 sign | amod |
| 8 | sign | sign | NOUN | Number=Sing | root | root |
| 9 | of | of | ADP | _ | 11 illness | case |
| 10 | concealed | conceal | VERB | Tense=Past VerbForm=Part Voice=Pass | 11 illness | amod |
| 11 | illness | illness | NOUN | Number=Sing | 8 sign | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is a | present | Loss of weight | the earliest sign | of concealed illness; frequently property | tree rules | |||
| 2 | conceal | participle | vn concealment-16 «NP V NP»: agent=Agent |
Option 2
Loss of weight is without significance in birds
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Loss | loss | NOUN | Number=Sing | 6 significance | nsubj |
| 2 | of | of | ADP | _ | 3 weight | case |
| 3 | weight | weight | NOUN | Number=Sing | 1 Loss | nmod |
| 4 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 6 significance | cop |
| 5 | without | without | ADP | _ | 6 significance | case |
| 6 | significance | significance | NOUN | Number=Sing | root | root |
| 7 | in | in | ADP | _ | 8 birds | case |
| 8 | birds | bird | NOUN | Number=Plur | 6 significance | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | Loss of weight | without significance; in birds | tree rules |
Option 3 · ← Mova's choice
Birds lose weight only in the weeks prior to their seasonal migration
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Birds | bird | NOUN | Number=Plur | 2 lose | nsubj |
| 2 | lose | lose | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | weight | weight | NOUN | Number=Sing | 2 lose | obj |
| 4 | only | only | ADV | _ | 7 weeks | advmod |
| 5 | in | in | ADP | _ | 7 weeks | case |
| 6 | the | the | DET | Definite=Def PronType=Art | 7 weeks | det |
| 7 | weeks | week | NOUN | Number=Plur | 2 lose | obl |
| 8 | prior | prior | ADJ | Degree=Pos ExtPos=ADP | 12 migration | case |
| 9 | to | to | ADP | _ | 8 prior | fixed |
| 10 | their | their | PRON | Case=Gen Number=Plur Person=3 Poss=Yes PronType=Prs | 12 migration | nmod:poss |
| 11 | seasonal | seasonal | ADJ | Degree=Pos | 12 migration | amod |
| 12 | migration | migration | NOUN | Number=Sing | 2 lose | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | lose | present | Birds | weight | week | prior Birds's seasonal migration | vn succeed-74-3-1 «NP V NP»: agent=Agent weight=Eventuality | ||
| 2 | migrate | Birds = bird | nom migration «act intransitive»: poss=agent |
Option 4
Loss of weight demonstrates excellent health
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Loss | loss | NOUN | Number=Sing | 4 demonstrates | nsubj |
| 2 | of | of | ADP | _ | 3 weight | case |
| 3 | weight | weight | NOUN | Number=Sing | 1 Loss | nmod |
| 4 | demonstrates | demonstrate | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 5 | excellent | excellent | ADJ | Degree=Pos | 6 health | amod |
| 6 | health | health | NOUN | Number=Sing | 4 demonstrates | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | demonstrate | present | Loss of weight | excellent health | vn indicate-78-1-1 «NP V NP»: agent=Pivot health=Topic |
Text: the tests of Mova's primary school, written for Mova (world/data/school/), as the course runner gave them to the student. Trees: Mova's own parse — the en model on the CPU, when the site is built — not checked by a teacher; they may be wrong. Frames: Mova's frames reader (prag), each text read on its own. Elamur Cosmic License.
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