Test 10 · ★ · The Arctic tundra: musk oxen, arctic foxes, snowy owls and…
Why might a caribou herd climb to a windy hill on a summer day?
Mova's choice: option 1 · The right answer: option 3 · wrong ✗
This is test 10 · ★ of lesson 168 «The Arctic tundra: musk oxen, arctic foxes, snowy owls and the truth about lemmings» 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
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Why | why | ADV | PronType=Int | 6 climb | advmod |
| 2 | might | might | AUX | VerbForm=Fin | 6 climb | aux |
| 3 | a | a | DET | Definite=Ind PronType=Art | 6 climb | det |
| 4 | caribou | caribou | ADJ | Degree=Pos | 6 climb | amod |
| 5 | herd | herd | NOUN | Number=Sing | 6 climb | compound |
| 6 | climb | climb | NOUN | Number=Sing | root | root |
| 7 | to | to | ADP | _ | 10 hill | case |
| 8 | a | a | DET | Definite=Ind PronType=Art | 10 hill | det |
| 9 | windy | windy | ADJ | Degree=Pos | 10 hill | amod |
| 10 | hill | hill | NOUN | Number=Sing | 6 climb | nmod |
| 11 | on | on | ADP | _ | 14 day | case |
| 12 | a | a | DET | Definite=Ind PronType=Art | 14 day | det |
| 13 | summer | summer | NOUN | Number=Sing | 14 day | compound |
| 14 | day | day | NOUN | Number=Sing | 10 hill | nmod |
| 15 | ? | ? | PUNCT | _ | 6 climb | punct |
The frames reader finds no event or fact in this sentence.
The options
Option 1 · ← Mova's choice
To lay eggs
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | To | to | PART | _ | 2 lay | mark |
| 2 | lay | lay | VERB | Mood=Imp VerbForm=Fin | root | root |
| 3 | eggs | egg | NOUN | Number=Plur | 2 lay | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | lay | to-infinitive | eggs | vn create-26.4 «NP V NP»: agent=Agent egg=Result |
Option 2
To get away from the deep snow
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | To | to | PART | _ | 2 get | mark |
| 2 | get | get | VERB | Mood=Imp VerbForm=Fin | root | root |
| 3 | away | away | ADV | _ | 2 get | advmod |
| 4 | from | from | ADP | _ | 7 snow | case |
| 5 | the | the | DET | Definite=Def PronType=Art | 7 snow | det |
| 6 | deep | deep | ADJ | Degree=Pos | 7 snow | amod |
| 7 | snow | snow | NOUN | Number=Sing | 2 get | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | get away | to-infinitive | the deep snow | away property | vn withdraw-82-2 «NP V PP.source»: agent=Agent from snow=Source |
Option 3 · ✓ the right answer
To escape clouds of mosquitoes
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | To | to | PART | _ | 2 escape | mark |
| 2 | escape | escape | VERB | Mood=Imp VerbForm=Fin | root | root |
| 3 | clouds | cloud | NOUN | Number=Plur | 2 escape | obj |
| 4 | of | of | ADP | _ | 5 mosquitoes | case |
| 5 | mosquitoes | mosquito | NOUN | Number=Plur | 3 clouds | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | escape | to-infinitive | clouds of mosquitoes | vn escape-51.1-1-1 «NP V NP»: agent=Theme cloud=Initial_Location | |||||
| 2 | cloud | mosquitoes | nom cloud «phenomenon transitive»: of=patient |
Option 4
To look for trees
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | To | to | PART | _ | 2 look | mark |
| 2 | look | look | VERB | Mood=Imp VerbForm=Fin | root | root |
| 3 | for | for | ADP | _ | 4 trees | case |
| 4 | trees | tree | NOUN | Number=Plur | 2 look | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | look | to-infinitive | for trees | vn rummage-35.5 «NP V PP.location PP.theme»: agent=Agent for tree=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/168-the-arctic-tundra-musk-oxen-arctic-foxes-and-the-truth-about-lemmings/t10/