Test 1 · What sound is: wobbles in the air
In a space film a spaceship explodes with a huge boom. What is wrong with that?
Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: spaceship · What happens: explode, be · To what, where: space film
This is test 1 of lesson 17 «What sound is: wobbles in the air» of the physics 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: In a space film a spaceship explodes with a huge boom.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | In | in | ADP | _ | 4 film | case |
| 2 | a | a | DET | Definite=Ind PronType=Art | 4 film | det |
| 3 | space | space | NOUN | Number=Sing | 4 film | compound |
| 4 | film | film | NOUN | Number=Sing | 7 explodes | obl |
| 5 | a | a | DET | Definite=Ind PronType=Art | 6 spaceship | det |
| 6 | spaceship | spaceship | NOUN | Number=Sing | 7 explodes | nsubj |
| 7 | explodes | explode | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 8 | with | with | ADP | _ | 11 boom | case |
| 9 | a | a | DET | Definite=Ind PronType=Art | 11 boom | det |
| 10 | huge | huge | ADJ | Degree=Pos | 11 boom | amod |
| 11 | boom | boom | NOUN | Number=Sing | 7 explodes | obl |
| 12 | . | . | PUNCT | _ | 7 explodes | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | explode | present | a spaceship | a space film | with a huge boom | vn sound_emission-43.2 «NP V PP.location»: agent=Theme in film=Location |
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 is wrong with that?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | 3 wrong | nsubj |
| 2 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 wrong | cop |
| 3 | wrong | wrong | ADJ | Degree=Pos | root | root |
| 4 | with | with | ADP | _ | 5 that | case |
| 5 | that | that | PRON | Number=Sing PronType=Dem | 3 wrong | obl |
| 6 | ? | ? | PUNCT | _ | 3 wrong | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | with that; wrong property | tree rules |
The options
Option 1 · ← Mova's choice
Nothing, explosions are always loud
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Nothing | nothing | PRON | Number=Sing PronType=Neg | 3 explosions | compound |
| 2 | , | , | PUNCT | _ | 1 Nothing | punct |
| 3 | explosions | explosion | NOUN | Number=Plur | 6 loud | nsubj |
| 4 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 6 loud | cop |
| 5 | always | always | ADV | PronType=Tot | 6 loud | advmod |
| 6 | loud | loud | ADJ | Degree=Pos | root | root |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | Nothing explosions | always, loud property | tree rules |
Option 2 · ✓ the right answer
There is no air in space to carry sound
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | There | there | PRON | PronType=Dem | 2 is | expl |
| 2 | is | be | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | no | no | DET | PronType=Neg | 4 air | det |
| 4 | air | air | NOUN | Number=Sing | 2 is | nsubj |
| 5 | in | in | ADP | _ | 6 space | case |
| 6 | space | space | NOUN | Number=Sing | 2 is | obl |
| 7 | to | to | PART | _ | 8 carry | mark |
| 8 | carry | carry | VERB | VerbForm=Inf | 6 space | acl |
| 9 | sound | sound | NOUN | Number=Sing | 8 carry | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | be | present | no air | space; there | vn exist-47.1 «NP V PP.location»: agent=Theme in space=Location | ||||
| 2 | carry | to-infinitive | no air not said here | sound | vn carry-11.4 «NP V NP»: agent=Agent sound=Theme |
Option 3
Space makes sounds louder, not quieter
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Space | space | NOUN | Number=Sing | 2 makes | nsubj |
| 2 | makes | make | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | sounds | sound | NOUN | Number=Plur | 2 makes | obj |
| 4 | louder | loud | ADJ | Degree=Cmp | 2 makes | xcomp |
| 5 | , | , | PUNCT | _ | 2 makes | punct |
| 6 | not | not | PART | Polarity=Neg | 7 quieter | advmod |
| 7 | quieter | quiet | ADJ | Degree=Cmp | 2 makes | xcomp |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | make | present | Space | sounds | loud, quiet property | vn build-26.1-1 «NP.asset V NP»: agent=Asset sound=Product |
Option 4
Only small explosions are silent in space
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Only | only | ADV | _ | 3 explosions | advmod |
| 2 | small | small | ADJ | Degree=Pos | 3 explosions | amod |
| 3 | explosions | explosion | NOUN | Number=Plur | 5 silent | nsubj |
| 4 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 5 silent | cop |
| 5 | silent | silent | ADJ | Degree=Pos | root | root |
| 6 | in | in | ADP | _ | 7 space | case |
| 7 | space | space | NOUN | Number=Sing | 5 silent | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | small explosions | space | silent property | tree rules |
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/17-what-sound-is-wobbles-in-the-air/t1/