Exam question 3 · Floating in the real world: ice, submarines and balloons
It is given that the air within a hot-air balloon is permitted to cool. Ascertain the consequence for the balloon.
Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: you · What happens: give, permit, cool, ascertain · To what, where: It, air, consequence
This is exam question 3 of lesson 12 «Floating in the real world: ice, submarines and balloons» of the physics 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 the air within a hot-air balloon is permitted to cool.
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 | _ | 14 permitted | mark |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 air | det |
| 6 | air | air | NOUN | Number=Sing | 14 permitted | nsubj:pass |
| 7 | within | within | ADP | _ | 12 balloon | case |
| 8 | a | a | DET | Definite=Ind PronType=Art | 12 balloon | det |
| 9 | hot | hot | ADJ | Degree=Pos | 11 air | amod |
| 10 | - | - | PUNCT | _ | 9 hot | punct |
| 11 | air | air | NOUN | Number=Sing | 12 balloon | compound |
| 12 | balloon | balloon | NOUN | Number=Sing | 6 air | nmod |
| 13 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 14 permitted | aux:pass |
| 14 | permitted | permit | VERB | Tense=Past VerbForm=Part Voice=Pass | 3 given | advcl |
| 15 | to | to | PART | _ | 16 cool | mark |
| 16 | cool | cool | VERB | VerbForm=Inf | 14 permitted | xcomp |
| 17 | . | . | 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 | permit | present · passive | the air within a air balloon | vn allow-64.1-1 «NP V NP S»: subject=Beneficiary clause=Eventuality | |||||
| 3 | cool not said to happen | to-infinitive | vn other_cos-45.4 «NP.patient V»: agent=Patient |
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 consequence for the balloon.
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 | 3 consequence | det |
| 3 | consequence | consequence | NOUN | Number=Sing | 1 Ascertain | obj |
| 4 | for | for | ADP | _ | 6 balloon | case |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 balloon | det |
| 6 | balloon | balloon | NOUN | Number=Sing | 3 consequence | nmod |
| 7 | . | . | 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 consequence | for the balloon | vn ensure-99 «NP V NP PP.beneficiary»: agent=Precondition consequence=Theme for balloon=Beneficiary |
The options
Option 1 · ← Mova's choice
It bursts immediately
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 | 2 bursts | nsubj |
| 2 | bursts | burst | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | immediately | immediately | ADV | _ | 2 bursts | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | burst | present | It | immediately property | vn appear-48.1.1 «NP V»: agent=Theme |
Option 2 · ✓ the right answer
It descends gradually
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 | 2 descends | nsubj |
| 2 | descends | descend | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | gradually | gradually | ADV | _ | 2 descends | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | descend | present | It | gradually property | vn meander-47.7-1 «NP V»: agent=Theme |
Option 3
It ascends rapidly
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 | 2 ascends | nsubj |
| 2 | ascends | ascend | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | rapidly | rapidly | ADV | _ | 2 ascends | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ascend | present | It | rapidly property | vn escape-51.1-1-3 «NP V»: agent=Theme |
Option 4
It remains at a fixed altitude
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 | 2 remains | nsubj |
| 2 | remains | remain | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | at | at | ADP | _ | 6 altitude | case |
| 4 | a | a | DET | Definite=Ind PronType=Art | 6 altitude | det |
| 5 | fixed | fix | VERB | Tense=Past VerbForm=Part Voice=Pass | 6 altitude | amod |
| 6 | altitude | altitude | NOUN | Number=Sing | 2 remains | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | remain | present | It | a fixed altitude | vn exist-47.1 «NP V PP.location»: agent=Theme at altitude=Location | ||||
| 2 | fix | participle | vn shake-22.3-2 «NP V ADV-Middle»: agent=Patient |
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/physics/12-ice-submarines-and-balloons/e3/