Test 6 · ★ · Magnets
You bring a magnet slowly towards a pin. When does the pin jump to it?
Mova's choice: option 4 · The right answer: option 3 · wrong ✗ · Who acts: You, pin · What happens: bring, jump · To what, where: magnet
This is test 6 · ★ of lesson 81 «Magnets» 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: You bring a magnet slowly towards a pin.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 2 bring | nsubj |
| 2 | bring | bring | VERB | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | root | root |
| 3 | a | a | DET | Definite=Ind PronType=Art | 4 magnet | det |
| 4 | magnet | magnet | NOUN | Number=Sing | 2 bring | obj |
| 5 | slowly | slowly | ADV | _ | 2 bring | advmod |
| 6 | towards | towards | ADP | _ | 8 pin | case |
| 7 | a | a | DET | Definite=Ind PronType=Art | 8 pin | det |
| 8 | pin | pin | NOUN | Number=Sing | 2 bring | obl |
| 9 | . | . | PUNCT | _ | 2 bring | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | bring | present | You | a magnet | towards a pin; slowly property | vn bring-11.3-1 «NP V NP together»: agent=Agent magnet=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: When does the pin jump to it?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | When | when | SCONJ | _ | 5 jump | mark |
| 2 | does | do | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 5 jump | aux |
| 3 | the | the | DET | Definite=Def PronType=Art | 4 pin | det |
| 4 | pin | pin | NOUN | Number=Sing | 5 jump | nsubj |
| 5 | jump | jump | VERB | VerbForm=Inf | root | root |
| 6 | to | to | ADP | _ | 7 it | case |
| 7 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 5 jump | obl |
| 8 | ? | ? | PUNCT | _ | 5 jump | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | jump | present · do-support | the pin | magnet | vn run-51.3.2-2-1 «NP V PP.location»: agent=Theme to it=Destination |
The options
Option 1
Never, pins are not magnetic
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Never | never | ADV | PronType=Neg | 6 magnetic | advmod |
| 2 | , | , | PUNCT | _ | 1 Never | punct |
| 3 | pins | pin | NOUN | Number=Plur | 6 magnetic | nsubj |
| 4 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 6 magnetic | cop |
| 5 | not | not | PART | Polarity=Neg | 6 magnetic | advmod |
| 6 | magnetic | magnetic | ADJ | Degree=Pos | root | root |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | not is | present | pins | magnetic property | tree rules |
Option 2
As soon as the magnet is in the room
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | As | as | ADV | _ | 2 soon | advmod |
| 2 | soon | soon | ADV | Degree=Pos | 5 magnet | advmod |
| 3 | as | as | ADP | _ | 5 magnet | case |
| 4 | the | the | DET | Definite=Def PronType=Art | 5 magnet | det |
| 5 | magnet | magnet | NOUN | Number=Sing | 9 room | nsubj |
| 6 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 9 room | cop |
| 7 | in | in | ADP | _ | 9 room | case |
| 8 | the | the | DET | Definite=Def PronType=Art | 9 room | det |
| 9 | room | room | NOUN | Number=Sing | root | root |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | the magnet | the room | tree rules |
Option 3 · ✓ the right answer
When the magnet is close enough for the pull to be strong
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | When | when | SCONJ | _ | 5 close | mark |
| 2 | the | the | DET | Definite=Def PronType=Art | 3 magnet | det |
| 3 | magnet | magnet | NOUN | Number=Sing | 5 close | nsubj |
| 4 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 5 close | cop |
| 5 | close | close | ADJ | Degree=Pos | root | root |
| 6 | enough | enough | ADV | _ | 5 close | advmod |
| 7 | for | for | ADP | _ | 9 pull | case |
| 8 | the | the | DET | Definite=Def PronType=Art | 9 pull | det |
| 9 | pull | pull | NOUN | Number=Sing | 5 close | obl |
| 10 | to | to | PART | _ | 12 strong | mark |
| 11 | be | be | AUX | VerbForm=Inf | 12 strong | cop |
| 12 | strong | strong | ADJ | Degree=Pos | 5 close | advcl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | the magnet | for the pull; close, enough property | tree rules | ||||
| 2 | is | to-infinitive | the magnet not said here | strong property | tree rules |
Option 4 · ← Mova's choice
Only when the magnet touches it
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Only | only | ADV | _ | 5 touches | advmod |
| 2 | when | when | ADV | PronType=Int | 5 touches | advmod |
| 3 | the | the | DET | Definite=Def PronType=Art | 4 magnet | det |
| 4 | magnet | magnet | NOUN | Number=Sing | 5 touches | nsubj |
| 5 | touches | touch | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 6 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 5 touches | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | touch | present | the magnet | it | vn contiguous_location-47.8-1 «NP V NP»: agent=Theme it=Co-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/81-magnets/t6/