Test 4 · ★★ · Soap and why washing works
A cartoon shows a cube-shaped soap bubble floating across the sky. What would a real bubble do?
Mova's choice: option 2 · The right answer: option 2 · right ✓ · Who acts: cartoon, shaped soap bubble · What happens: show, shape, float · To what, where: shaped soap bubble, sky
This is test 4 · ★★ of lesson 24 «Soap and why washing works» of the chemistry 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 cartoon shows a cube-shaped soap bubble floating across the sky.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | A | a | DET | Definite=Ind PronType=Art | 2 cartoon | det |
| 2 | cartoon | cartoon | NOUN | Number=Sing | 3 shows | nsubj |
| 3 | shows | show | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | a | a | DET | Definite=Ind PronType=Art | 9 bubble | det |
| 5 | cube | cube | NOUN | Number=Sing | 7 shaped | compound |
| 6 | - | - | PUNCT | _ | 5 cube | punct |
| 7 | shaped | shape | VERB | Tense=Past VerbForm=Part Voice=Pass | 9 bubble | amod |
| 8 | soap | soap | NOUN | Number=Sing | 9 bubble | compound |
| 9 | bubble | bubble | NOUN | Number=Sing | 3 shows | obj |
| 10 | floating | float | VERB | VerbForm=Ger | 9 bubble | acl |
| 11 | across | across | ADP | _ | 13 sky | case |
| 12 | the | the | DET | Definite=Def PronType=Art | 13 sky | det |
| 13 | sky | sky | NOUN | Number=Sing | 10 floating | obl |
| 14 | . | . | PUNCT | _ | 3 shows | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | show | present | a cartoon | a shaped soap bubble | vn transfer_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent bubble=Recipient | ||||
| 2 | shape | participle | vn build-26.1-1 «NP.asset V NP»: agent=Asset | ||||||
| 3 | float | gerund | a shaped soap bubble not said here | the sky | vn run-51.3.2-2 «NP V PP.location»: agent=Theme across sky=Trajectory |
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 would a real bubble do?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | root | root |
| 2 | would | would | AUX | VerbForm=Fin | 1 What | aux |
| 3 | a | a | DET | Definite=Ind PronType=Art | 6 do | det |
| 4 | real | real | ADJ | Degree=Pos | 6 do | amod |
| 5 | bubble | bubble | NOUN | Number=Sing | 6 do | compound |
| 6 | do | do | NOUN | Number=Sing | 1 What | nsubj |
| 7 | ? | ? | PUNCT | _ | 1 What | punct |
The frames reader finds no event or fact in this sentence.
The options
Option 1
Burst before it can form
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Burst | burst | NOUN | Number=Sing | 5 form | nsubj |
| 2 | before | before | ADP | _ | 3 it | case |
| 3 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 1 Burst | nmod |
| 4 | can | can | AUX | VerbForm=Fin | 5 form | aux |
| 5 | form | form | VERB | VerbForm=Inf | root | root |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | form | can | Burst before it | vn appear-48.1.1 «NP V»: agent=Theme |
Option 2 · ← Mova's choice · ✓ the right answer
Pull itself into a ball
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Pull | pull | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | itself | itself | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs Reflex=Yes | 1 Pull | obj |
| 3 | into | into | ADP | _ | 5 ball | case |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 ball | det |
| 5 | ball | ball | NOUN | Number=Sing | 1 Pull | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | pull | imperative | you not said here | itself = it | a ball | vn push-12-1 «NP V NP»: agent=Agent itself=Theme |
Option 3
Turn into a triangle
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Turn | turn | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | into | into | ADP | _ | 4 triangle | case |
| 3 | a | a | DET | Definite=Ind PronType=Art | 4 triangle | det |
| 4 | triangle | triangle | NOUN | Number=Sing | 1 Turn | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | turn | imperative | you not said here | a triangle | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into triangle=Trajectory |
Option 4
Keep its cube shape
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Keep | keep | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | its | its | PRON | Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs | 4 shape | nmod:poss |
| 3 | cube | cube | NOUN | Number=Sing | 4 shape | compound |
| 4 | shape | shape | NOUN | Number=Sing | 1 Keep | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | keep | imperative | you not said here | its cube shape | vn keep-15.2 «NP V NP»: agent=Agent shape=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/chemistry/24-soap-and-why-washing-works/t4/