Test 5 · ★ · Gravity
A ball is thrown sideways. Why does it curve down to the ground?
Mova's choice: option 3 · The right answer: option 3 · right ✓ · Who acts: ball · What happens: throw, curve down · To what, where: ball
This is test 5 · ★ of lesson 6 «Gravity» of the world 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 ball is thrown sideways.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | A | a | DET | Definite=Ind PronType=Art | 2 ball | det |
| 2 | ball | ball | NOUN | Number=Sing | 4 thrown | nsubj:pass |
| 3 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 4 thrown | aux:pass |
| 4 | thrown | throw | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 5 | sideways | sideways | ADV | _ | 4 thrown | advmod |
| 6 | . | . | PUNCT | _ | 4 thrown | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | throw | present · passive | a ball | sideways property | vn throw-17.1-1-1 «NP V NP»: subject=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: Why does it curve down to the ground?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Why | why | ADV | PronType=Int | 4 curve | advmod |
| 2 | does | do | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 4 curve | aux |
| 3 | it | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 4 curve | nsubj |
| 4 | curve | curve | VERB | VerbForm=Inf | root | root |
| 5 | down | down | ADV | _ | 4 curve | advmod |
| 6 | to | to | ADP | _ | 8 ground | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 ground | det |
| 8 | ground | ground | NOUN | Number=Sing | 4 curve | obl |
| 9 | ? | ? | PUNCT | _ | 4 curve | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | curve down | present · do-support | ball | to the ground; down property | vn knead-26.5 «NP.material V PP.product»: agent=Material |
The options
Option 1
The air turns it downwards
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 air | det |
| 2 | air | air | NOUN | Number=Sing | 3 turns | nsubj |
| 3 | turns | turn | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 3 turns | obj |
| 5 | downwards | downwards | ADV | _ | 3 turns | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | turn | present | the air | it | downwards property | vn roll-51.3.1 «NP V NP.theme»: agent=Agent it=Theme |
Option 2
It gets tired of moving
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 gets | nsubj |
| 2 | gets | get | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | tired | tired | ADJ | Degree=Pos | 2 gets | xcomp |
| 4 | of | of | SCONJ | _ | 5 moving | mark |
| 5 | moving | move | VERB | Tense=Pres VerbForm=Part | 3 tired | advcl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | get | present | It | tired property | vn comprehend-87.2-1 «NP V S_ING»: agent=Experiencer | ||||
| 2 | move | gerund | vn roll-51.3.1 «NP.theme V»: agent=Theme |
Option 3 · ← Mova's choice · ✓ the right answer
Gravity pulls it down while it moves sideways
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Gravity | gravity | NOUN | Number=Sing | 2 pulls | nsubj |
| 2 | pulls | pull | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 2 pulls | obj |
| 4 | down | down | ADP | _ | 2 pulls | compound:prt |
| 5 | while | while | SCONJ | _ | 7 moves | mark |
| 6 | it | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 7 moves | nsubj |
| 7 | moves | move | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 2 pulls | advcl |
| 8 | sideways | sideways | ADV | _ | 7 moves | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | pull down | present | Gravity | it | vn push-12-1 «NP V NP»: agent=Agent it=Theme | ||||
| 2 | move | present | Gravity | sideways property | vn roll-51.3.1 «NP.theme V»: agent=Theme |
Option 4
The ground pulls it down with a kind of magnetism
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 ground | det |
| 2 | ground | ground | NOUN | Number=Sing | 3 pulls | nsubj |
| 3 | pulls | pull | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 3 pulls | obj |
| 5 | down | down | ADP | _ | 3 pulls | compound:prt |
| 6 | with | with | ADP | _ | 8 kind | case |
| 7 | a | a | DET | Definite=Ind PronType=Art | 8 kind | det |
| 8 | kind | kind | NOUN | Number=Sing | 3 pulls | obl |
| 9 | of | of | ADP | _ | 10 magnetism | case |
| 10 | magnetism | magnetism | NOUN | Number=Sing | 8 kind | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | pull down | present | the ground | it | with a kind of magnetism | vn push-12-1 «NP V NP»: agent=Agent it=Theme |
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/world/6-gravity/t5/