Test 1 · ★ · Floating and sinking: the push of water
An egg sinks in a glass of tap water. You stir in lots of salt and the egg rises. Why?
Mova's choice: option 4 · The right answer: option 4 · right ✓ · Who acts: egg, You · What happens: sink, stir, rise · To what, where: glass, lots
This is test 1 · ★ of lesson 83 «Floating and sinking: the push of water» 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: An egg sinks in a glass of tap water.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | An | a | DET | Definite=Ind PronType=Art | 2 egg | det |
| 2 | egg | egg | NOUN | Number=Sing | 3 sinks | nsubj |
| 3 | sinks | sink | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | in | in | ADP | _ | 6 glass | case |
| 5 | a | a | DET | Definite=Ind PronType=Art | 6 glass | det |
| 6 | glass | glass | NOUN | Number=Sing | 3 sinks | obl |
| 7 | of | of | ADP | _ | 9 water | case |
| 8 | tap | tap | NOUN | Number=Sing | 9 water | compound |
| 9 | water | water | NOUN | Number=Sing | 6 glass | nmod |
| 10 | . | . | PUNCT | _ | 3 sinks | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | sink | present | a egg | a glass of tap water | 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: You stir in lots of salt and the egg rises.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 2 stir | nsubj |
| 2 | stir | stir | VERB | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | root | root |
| 3 | in | in | ADP | _ | 4 lots | case |
| 4 | lots | lot | NOUN | Number=Plur | 2 stir | obl |
| 5 | of | of | ADP | _ | 6 salt | case |
| 6 | salt | salt | NOUN | Number=Sing | 4 lots | nmod |
| 7 | and | and | CCONJ | _ | 10 rises | cc |
| 8 | the | the | DET | Definite=Def PronType=Art | 9 egg | det |
| 9 | egg | egg | NOUN | Number=Sing | 10 rises | nsubj |
| 10 | rises | rise | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 2 stir | conj |
| 11 | . | . | PUNCT | _ | 2 stir | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | stir | present | You | lots of salt | vn modes_of_being_with_motion-47.3 «NP V PP.location»: agent=Theme in lot=Location | ||||
| 2 | rise | present | the egg | vn assuming_position-50 «NP V»: agent=Agent |
Sentence 3: Why?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Why | why | ADV | PronType=Int | root | root |
| 2 | ? | ? | PUNCT | _ | 1 Why | punct |
The frames reader finds no event or fact in this sentence.
The options
Option 1
The stirring pushes the egg up for good and it stays there
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 stirring | det |
| 2 | stirring | stirring | NOUN | Number=Sing | 3 pushes | nsubj |
| 3 | pushes | push | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | the | the | DET | Definite=Def PronType=Art | 5 egg | det |
| 5 | egg | egg | NOUN | Number=Sing | 3 pushes | obj |
| 6 | up | up | ADP | _ | 3 pushes | compound:prt |
| 7 | for | for | ADP | _ | 8 good | case |
| 8 | good | good | ADJ | Degree=Pos | 3 pushes | obl |
| 9 | and | and | CCONJ | _ | 11 stays | cc |
| 10 | it | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 11 stays | nsubj |
| 11 | stays | stay | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 pushes | conj |
| 12 | there | there | ADV | PronType=Dem | 11 stays | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | push up | present | the stirring | the egg | for good | vn carry-11.4-1-1 «NP V NP»: agent=Agent egg=Theme | |||
| 2 | stay | present | stirring | there | vn exist-47.1 «NP V»: agent=Theme |
Option 2
The salt makes the egg lighter inside
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 salt | det |
| 2 | salt | salt | NOUN | Number=Sing | 3 makes | nsubj |
| 3 | makes | make | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | the | the | DET | Definite=Def PronType=Art | 5 egg | det |
| 5 | egg | egg | NOUN | Number=Sing | 3 makes | obj |
| 6 | lighter | light | ADJ | Degree=Cmp | 3 makes | xcomp |
| 7 | inside | inside | ADV | _ | 3 makes | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | make | present | the salt | the egg | inside, light property | vn build-26.1-1 «NP.asset V NP»: agent=Asset egg=Product |
Option 3
The salt sticks to the egg and lifts it
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 salt | det |
| 2 | salt | salt | NOUN | Number=Sing | 3 sticks | nsubj |
| 3 | sticks | stick | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | to | to | ADP | _ | 6 egg | case |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 egg | det |
| 6 | egg | egg | NOUN | Number=Sing | 3 sticks | obl |
| 7 | and | and | CCONJ | _ | 8 lifts | cc |
| 8 | lifts | lift | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 sticks | conj |
| 9 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 8 lifts | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | stick | present | the salt | to the egg | vn shake-22.3-2 «NP V NP PP»: agent=Agent to egg=Co-Patient | ||||
| 2 | lift | present | the salt not said here | salt | vn put_direction-9.4 «NP V NP»: agent=Agent it=Theme |
Option 4 · ← Mova's choice · ✓ the right answer
The salty water pushes up harder on the egg
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 3 water | det |
| 2 | salty | salty | ADJ | Degree=Pos | 3 water | amod |
| 3 | water | water | NOUN | Number=Sing | 4 pushes | nsubj |
| 4 | pushes | push | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 5 | up | up | ADP | _ | 4 pushes | compound:prt |
| 6 | harder | hard | ADV | Degree=Cmp | 4 pushes | advmod |
| 7 | on | on | ADP | _ | 9 egg | case |
| 8 | the | the | DET | Definite=Def PronType=Art | 9 egg | det |
| 9 | egg | egg | NOUN | Number=Sing | 4 pushes | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | push up | present | the salty water | on the egg; hard property | vn push-12-1-1 «NP V PP-Conative»: agent=Agent on egg=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/83-floating-and-sinking/t1/