Test 11 · Defences: skunks, porcupines, hedgehogs and armour
A crab loses a claw in a fight. What can happen?
Mova's choice: option 1 · The right answer: option 1 · right ✓ · Who acts: crab · What happens: lose, happen · To what, where: claw, fight
This is test 11 of lesson 248 «Defences: skunks, porcupines, hedgehogs and armour» of the biology 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 crab loses a claw in a fight.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | A | a | DET | Definite=Ind PronType=Art | 2 crab | det |
| 2 | crab | crab | NOUN | Number=Sing | 3 loses | nsubj |
| 3 | loses | lose | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 claw | det |
| 5 | claw | claw | NOUN | Number=Sing | 3 loses | obj |
| 6 | in | in | ADP | _ | 8 fight | case |
| 7 | a | a | DET | Definite=Ind PronType=Art | 8 fight | det |
| 8 | fight | fight | NOUN | Number=Sing | 3 loses | obl |
| 9 | . | . | PUNCT | _ | 3 loses | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | lose | present | a crab | a claw | a fight | vn succeed-74-3-1 «NP V NP»: agent=Agent claw=Eventuality |
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 can happen?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | 3 happen | nsubj |
| 2 | can | can | AUX | VerbForm=Fin | 3 happen | aux |
| 3 | happen | happen | VERB | VerbForm=Inf | root | root |
| 4 | ? | ? | PUNCT | _ | 3 happen | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | happen | can | vn occur-48.3-1 «NP V»: agent=Theme |
The options
Option 1 · ← Mova's choice · ✓ the right answer
Many crabs grow it back over several moults
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Many | many | ADJ | Degree=Pos | 2 crabs | amod |
| 2 | crabs | crab | NOUN | Number=Plur | 3 grow | nsubj |
| 3 | grow | grow | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 3 grow | obj |
| 5 | back | back | ADV | _ | 3 grow | advmod |
| 6 | over | over | ADP | _ | 8 moults | case |
| 7 | several | several | ADJ | Degree=Pos | 8 moults | amod |
| 8 | moults | moult | NOUN | Number=Plur | 3 grow | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | grow back | present | Many crabs | it | several moults | vn appear-48.1.1 «PP.location V NP»: agent=Location it=Theme |
Option 2
It turns into a different animal
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 turns | nsubj |
| 2 | turns | turn | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | into | into | ADP | _ | 6 animal | case |
| 4 | a | a | DET | Definite=Ind PronType=Art | 6 animal | det |
| 5 | different | different | ADJ | Degree=Pos | 6 animal | amod |
| 6 | animal | animal | NOUN | Number=Sing | 2 turns | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | turn | present | It | into a different animal result | vn roll-51.3.1 «NP V PP.result»: agent=Theme into animal=Result |
Option 3
It stays without a claw for ever
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 stays | nsubj |
| 2 | stays | stay | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | without | without | ADP | _ | 5 claw | case |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 claw | det |
| 5 | claw | claw | NOUN | Number=Sing | 2 stays | obl |
| 6 | for | for | ADP | _ | 7 ever | case |
| 7 | ever | ever | ADV | PronType=Ind | 2 stays | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | stay | present | It | without a claw | vn exist-47.1 «NP V»: agent=Theme |
Option 4
It grows two claws in its place at once
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 grows | nsubj |
| 2 | grows | grow | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | two | two | NUM | NumForm=Word NumType=Card | 4 claws | nummod |
| 4 | claws | claw | NOUN | Number=Plur | 2 grows | obj |
| 5 | in | in | ADP | _ | 7 place | case |
| 6 | its | its | PRON | Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs | 7 place | nmod:poss |
| 7 | place | place | NOUN | Number=Sing | 2 grows | obl |
| 8 | at | at | ADP | _ | 9 once | case |
| 9 | once | once | ADV | NumForm=Word NumType=Mult | 2 grows | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | grow | present | It | two claws | its place | vn appear-48.1.1 «PP.location V NP»: agent=Location claw=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/biology/248-defences-skunks-porcupines-hedgehogs-and-armour/t11/