Test 2 · The Moon
In a cartoon, astronauts on the Moon hear a loud bang when a rock falls. What is wrong?
Mova's choice: option 2 · The right answer: option 3 · wrong ✗ · Who acts: astronauts, rock · What happens: hear, fall, be · To what, where: loud bang, cartoon
This is test 2 of lesson 6 «The Moon» of the space 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 cartoon, astronauts on the Moon hear a loud bang when a rock falls.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | In | in | ADP | _ | 3 cartoon | case |
| 2 | a | a | DET | Definite=Ind PronType=Art | 3 cartoon | det |
| 3 | cartoon | cartoon | NOUN | Number=Sing | 9 hear | obl |
| 4 | , | , | PUNCT | _ | 3 cartoon | punct |
| 5 | astronauts | astronaut | NOUN | Number=Plur | 9 hear | nsubj |
| 6 | on | on | ADP | _ | 8 Moon | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 Moon | det |
| 8 | Moon | Moon | PROPN | Number=Sing | 5 astronauts | nmod |
| 9 | hear | hear | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 10 | a | a | DET | Definite=Ind PronType=Art | 12 bang | det |
| 11 | loud | loud | ADJ | Degree=Pos | 12 bang | amod |
| 12 | bang | bang | NOUN | Number=Sing | 9 hear | obj |
| 13 | when | when | SCONJ | _ | 16 falls | mark |
| 14 | a | a | DET | Definite=Ind PronType=Art | 15 rock | det |
| 15 | rock | rock | NOUN | Number=Sing | 16 falls | nsubj |
| 16 | falls | fall | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 9 hear | advcl |
| 17 | . | . | PUNCT | _ | 9 hear | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | hear | present | astronauts on the Moon | a loud bang | a cartoon | vn see-30.1-1-1 «NP V S»: agent=Experiencer bang=Stimulus | |||
| 2 | fall | present | a rock | vn occur-48.3 «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: What is wrong?
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 | ? | ? | PUNCT | _ | 3 wrong | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | wrong property | tree rules |
The options
Option 1
Nothing, sound is louder on the Moon
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Nothing | nothing | PRON | Number=Sing PronType=Neg | 3 sound | compound |
| 2 | , | , | PUNCT | _ | 1 Nothing | punct |
| 3 | sound | sound | NOUN | Number=Sing | 5 louder | nsubj |
| 4 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 5 louder | cop |
| 5 | louder | loud | ADJ | Degree=Cmp | root | root |
| 6 | on | on | ADP | _ | 8 Moon | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 Moon | det |
| 8 | Moon | Moon | PROPN | Number=Sing | 5 louder | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | Nothing sound | the Moon | loud property | tree rules |
Option 2 · ← Mova's choice
Rocks cannot fall on the Moon
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Rocks | rock | NOUN | Number=Plur | 4 fall | nsubj |
| 2 | can | can | AUX | VerbForm=Fin | 4 fall | aux |
| 3 | not | not | PART | Polarity=Neg | 4 fall | advmod |
| 4 | fall | fall | VERB | VerbForm=Inf | root | root |
| 5 | on | on | ADP | _ | 7 Moon | case |
| 6 | the | the | DET | Definite=Def PronType=Art | 7 Moon | det |
| 7 | Moon | Moon | PROPN | Number=Sing | 4 fall | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | not fall | can | Rocks | the Moon | vn occur-48.3 «NP V PP»: agent=Theme on moon=Location |
Option 3 · ✓ the right answer
With almost no air there is no sound
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | With | with | ADP | _ | 4 air | case |
| 2 | almost | almost | ADV | _ | 4 air | advmod |
| 3 | no | no | DET | PronType=Neg | 4 air | det |
| 4 | air | air | NOUN | Number=Sing | 6 is | obl |
| 5 | there | there | PRON | PronType=Dem | 6 is | expl |
| 6 | is | be | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 7 | no | no | DET | PronType=Neg | 8 sound | det |
| 8 | sound | sound | NOUN | Number=Sing | 6 is | nsubj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | be | present | no sound | there | with no air | vn exist-47.1 «NP V»: agent=Theme |
Option 4
They would hear it only at night
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | They | they | PRON | Case=Nom Number=Plur Person=3 PronType=Prs | 3 hear | nsubj |
| 2 | would | would | AUX | VerbForm=Fin | 3 hear | aux |
| 3 | hear | hear | VERB | VerbForm=Inf | root | root |
| 4 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 3 hear | obj |
| 5 | only | only | ADV | _ | 7 night | advmod |
| 6 | at | at | ADP | _ | 7 night | case |
| 7 | night | night | NOUN | Number=Sing | 3 hear | obl:unmarked |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | hear | would | They | it | night | vn see-30.1-1-1 «NP V S»: agent=Experiencer it=Stimulus |
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/space/6-the-moon/t2/