Exam question 4 · Pests: mice in the kitchen, cockroaches, clothes moths, fl…
It is given that a flea possesses six legs and a tick possesses eight legs. Ascertain the total number of legs of two fleas and one tick.
Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: flea, tick, you · What happens: give, possess, ascertain · To what, where: It, six legs, eight legs, total number
This is exam question 4 of lesson 397 «Pests: mice in the kitchen, cockroaches, clothes moths, fleas and head lice» 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 flea possesses six legs and a tick possesses eight legs.
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 | _ | 7 possesses | mark |
| 5 | a | a | DET | Definite=Ind PronType=Art | 6 flea | det |
| 6 | flea | flea | NOUN | Number=Sing | 7 possesses | nsubj |
| 7 | possesses | possess | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 given | advcl |
| 8 | six | six | NUM | NumForm=Word NumType=Card | 9 legs | nummod |
| 9 | legs | leg | NOUN | Number=Plur | 7 possesses | obj |
| 10 | and | and | CCONJ | _ | 13 possesses | cc |
| 11 | a | a | DET | Definite=Ind PronType=Art | 12 tick | det |
| 12 | tick | tick | NOUN | Number=Sing | 13 possesses | nsubj |
| 13 | possesses | possess | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 7 possesses | conj |
| 14 | eight | eight | NUM | NumForm=Word NumType=Card | 15 legs | nummod |
| 15 | legs | leg | NOUN | Number=Plur | 13 possesses | obj |
| 16 | . | . | 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 | possess | present | a flea | six legs | vn own-100.1 «NP V NP»: agent=Pivot leg=Theme | ||||
| 3 | possess | present | a tick | eight legs | vn own-100.1 «NP V NP»: agent=Pivot leg=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: Ascertain the total number of legs of two fleas and one tick.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Ascertain | ascertain | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | the | the | DET | Definite=Def PronType=Art | 4 number | det |
| 3 | total | total | ADJ | Degree=Pos | 4 number | amod |
| 4 | number | number | NOUN | Number=Sing | 1 Ascertain | obj |
| 5 | of | of | ADP | _ | 6 legs | case |
| 6 | legs | leg | NOUN | Number=Plur | 4 number | nmod |
| 7 | of | of | ADP | _ | 9 fleas | case |
| 8 | two | two | NUM | NumForm=Word NumType=Card | 9 fleas | nummod |
| 9 | fleas | flea | NOUN | Number=Plur | 6 legs | nmod |
| 10 | and | and | CCONJ | _ | 12 tick | cc |
| 11 | one | one | NUM | NumForm=Word NumType=Card | 12 tick | nummod |
| 12 | tick | tick | NOUN | Number=Sing | 9 fleas | conj |
| 13 | . | . | PUNCT | _ | 1 Ascertain | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ascertain | imperative | you not said here | the total number of legs of two fleas and one tick | vn discover-84 «NP V NP»: agent=Agent number=Topic |
The options
Option 1 · ← Mova's choice
Sixteen
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Sixteen | sixteen | NUM | NumForm=Word NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
Option 2
Twenty-two
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Twenty | twenty | NUM | NumForm=Word NumType=Card | root | root |
| 2 | - | - | PUNCT | _ | 3 two | punct |
| 3 | two | two | NUM | NumForm=Word NumType=Card | 1 Twenty | conj |
The frames reader finds no event or fact in this sentence.
Option 3 · ✓ the right answer
Twenty
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Twenty | twenty | NUM | NumForm=Word NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
Option 4
Fourteen
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Fourteen | fourteen | NUM | NumForm=Word NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
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/397-pests-mice-in-the-kitchen-cockroaches-clothes-moths-fleas-and-head-lice/e4/