Test 10 · Birds: feathers, wings, eggs and flight
A barn swallow ringed in a Devon barn is found in South Africa in winter. What does this show?
Mova's choice: option 1 · The right answer: option 1 · right ✓ · Who acts: this · What happens: ring, find, show · To what, where: barn swallow, Devon barn, South Africa
This is test 10 of lesson 33 «Birds: feathers, wings, eggs and flight» of the biology course of Mova's primary school. 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: A barn swallow ringed in a Devon barn is found in South Africa in winter.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | A | a | DET | Definite=Ind PronType=Art | 3 swallow | det |
| 2 | barn | barn | NOUN | Number=Sing | 3 swallow | compound |
| 3 | swallow | swallow | NOUN | Number=Sing | 10 found | nsubj:pass |
| 4 | ringed | ring | VERB | Tense=Past VerbForm=Part Voice=Pass | 3 swallow | acl |
| 5 | in | in | ADP | _ | 8 barn | case |
| 6 | a | a | DET | Definite=Ind PronType=Art | 8 barn | det |
| 7 | Devon | Devon | PROPN | Number=Sing | 8 barn | compound |
| 8 | barn | barn | NOUN | Number=Sing | 4 ringed | obl |
| 9 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 10 found | aux:pass |
| 10 | found | find | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 11 | in | in | ADP | _ | 13 Africa | case |
| 12 | South | South | PROPN | Number=Sing | 13 Africa | compound |
| 13 | Africa | Africa | PROPN | Number=Sing | 10 found | obl |
| 14 | in | in | ADP | _ | 15 winter | case |
| 15 | winter | winter | NOUN | Number=Sing | 10 found | obl |
| 16 | . | . | PUNCT | _ | 10 found | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ring | participle | a barn swallow not said here | a Devon barn | vn sound_emission-43.2 «NP V PP.location»: agent=Theme in barn=Location | ||||
| 2 | find | present · passive | a barn swallow | South Africa | winter | vn discover-84 «NP V NP»: subject=Topic |
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: What does this show?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | 4 show | obj |
| 2 | does | do | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 4 show | aux |
| 3 | this | this | PRON | Number=Sing PronType=Dem | 4 show | nsubj |
| 4 | show | show | VERB | VerbForm=Inf | root | root |
| 5 | ? | ? | PUNCT | _ | 4 show | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | show | present · do-support | this | vn transfer_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent what=Recipient |
The options
Option 1 · ← Mova's choice · ✓ the right answer
Swallows migrate thousands of kilometres for winter
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Swallows | swallow | NOUN | Number=Plur | 2 migrate | nsubj |
| 2 | migrate | migrate | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | thousands | thousand | NOUN | Number=Plur | 2 migrate | obj |
| 4 | of | of | ADP | _ | 5 kilometres | case |
| 5 | kilometres | kilometre | NOUN | Number=Plur | 3 thousands | nmod |
| 6 | for | for | ADP | _ | 7 winter | case |
| 7 | winter | winter | NOUN | Number=Sing | 2 migrate | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | migrate | present | Swallows | thousands of kilometres | winter | tree rules |
Option 2
Swallows live in Africa all year
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Swallows | swallow | NOUN | Number=Plur | 2 live | nsubj |
| 2 | live | live | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | in | in | ADP | _ | 4 Africa | case |
| 4 | Africa | Africa | PROPN | Number=Sing | 2 live | obl |
| 5 | all | all | DET | PronType=Tot | 6 year | det |
| 6 | year | year | NOUN | Number=Sing | 2 live | obl:unmarked |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | live | present | Swallows | Africa | year | vn lodge-46 «NP V PP.location»: agent=Theme in africa=Location |
Option 3
Someone carried it there by plane
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Someone | someone | PRON | Number=Sing PronType=Ind | 2 carried | nsubj |
| 2 | carried | carry | VERB | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | root | root |
| 3 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 2 carried | obj |
| 4 | there | there | ADV | PronType=Dem | 2 carried | advmod |
| 5 | by | by | ADP | _ | 6 plane | case |
| 6 | plane | plane | NOUN | Number=Sing | 2 carried | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | carry | past | Someone | it | there | by plane | vn carry-11.4 «NP V NP»: agent=Agent it=Theme |
Option 4
It was blown off course in a big storm
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 blown | nsubj:pass |
| 2 | was | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | 3 blown | aux:pass |
| 3 | blown | blow | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 4 | off | off | ADP | _ | 5 course | case |
| 5 | course | course | NOUN | Number=Sing | 3 blown | obl |
| 6 | in | in | ADP | _ | 9 storm | case |
| 7 | a | a | DET | Definite=Ind PronType=Art | 9 storm | det |
| 8 | big | big | ADJ | Degree=Pos | 9 storm | amod |
| 9 | storm | storm | NOUN | Number=Sing | 3 blown | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | blow off | past · passive | It | a big storm | off course | vn build-26.1 «NP V NP.beneficiary NP PP»: subject=Beneficiary course=Product |
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.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/biology/33-birds-feathers-wings-eggs-and-flight/t10/