Test 9 · Myth check: do ostriches bury their heads in the sand?
Your teacher says: «Stop burying your head in the sand about the homework!» What does she mean?
Mova's choice: option 1 · The right answer: option 1 · right ✓ · Who acts: teacher · What happens: say, stop, bury, mean · To what, where: head, sand · Speech: someone speaks here
This is test 9 of lesson 151 «Myth check: do ostriches bury their heads in the sand?» 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: Your teacher says: «Stop burying your head in the sand about the homework!»
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Your | your | PRON | Case=Gen Person=2 Poss=Yes PronType=Prs | 2 teacher | nmod:poss |
| 2 | teacher | teacher | NOUN | Number=Sing | 3 says | nsubj |
| 3 | says | say | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | : | : | PUNCT | _ | 6 Stop | punct |
| 5 | « | « | PUNCT | _ | 6 Stop | punct |
| 6 | Stop | stop | VERB | VerbForm=Inf | 3 says | ccomp |
| 7 | burying | bury | VERB | VerbForm=Ger | 6 Stop | xcomp |
| 8 | your | your | PRON | Case=Gen Person=2 Poss=Yes PronType=Prs | 9 head | nmod:poss |
| 9 | head | head | NOUN | Number=Sing | 7 burying | obj |
| 10 | in | in | ADP | _ | 12 sand | case |
| 11 | the | the | DET | Definite=Def PronType=Art | 12 sand | det |
| 12 | sand | sand | NOUN | Number=Sing | 7 burying | obl |
| 13 | about | about | ADP | _ | 15 homework | case |
| 14 | the | the | DET | Definite=Def PronType=Art | 15 homework | det |
| 15 | homework | homework | NOUN | Number=Sing | 12 sand | nmod |
| 16 | ! | ! | PUNCT | _ | 6 Stop | punct |
| 17 | » | » | PUNCT | _ | 6 Stop | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | say speech: express | present | Your teacher | vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic | |||||
| 2 | stop in a quote | infinitive | vn stop-55.4-1-1 «NP V S_ING»: agent=Affector clause=Eventuality | ||||||
| 3 | bury in a quote | gerund | your head | the sand about the homework | vn put-9.1-1 «NP V NP PP.destination»: agent=Agent head=Theme in sand=Destination |
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 does she mean?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | 4 mean | obj |
| 2 | does | do | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 4 mean | aux |
| 3 | she | she | PRON | Case=Nom Gender=Fem Number=Sing Person=3 PronType=Prs | 4 mean | nsubj |
| 4 | mean | mean | VERB | VerbForm=Inf | root | root |
| 5 | ? | ? | PUNCT | _ | 4 mean | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | mean | present · do-support | teacher | vn intend-61.2-1 «NP V NP»: agent=Agent what=Topic |
The options
Option 1 · ← Mova's choice · ✓ the right answer
You are ignoring a problem you need to face
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 3 ignoring | nsubj |
| 2 | are | be | AUX | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | 3 ignoring | aux |
| 3 | ignoring | ignore | VERB | Tense=Pres VerbForm=Part | root | root |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 problem | det |
| 5 | problem | problem | NOUN | Number=Sing | 3 ignoring | obj |
| 6 | you | you | PRON | Case=Nom Person=2 PronType=Prs | 7 need | nsubj |
| 7 | need | need | VERB | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | 5 problem | acl:relcl |
| 8 | to | to | ADP | _ | 9 face | case |
| 9 | face | face | NOUN | Number=Sing | 7 need | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ignore | present · progressive | You | a problem | vn neglect-75.1 «NP V NP»: agent=Agent problem=Theme | ||||
| 2 | need | present | you | a problem not said here | to face | vn want-32.1-1-1 «NP V NP ADV»: agent=Pivot problem=Theme |
Option 2
You are playing too much in the sandpit and should come in now
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 3 playing | nsubj |
| 2 | are | be | AUX | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | 3 playing | aux |
| 3 | playing | play | VERB | Tense=Pres VerbForm=Part | root | root |
| 4 | too | too | ADV | _ | 5 much | advmod |
| 5 | much | much | ADJ | Degree=Pos | 3 playing | obj |
| 6 | in | in | ADP | _ | 8 sandpit | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 sandpit | det |
| 8 | sandpit | sandpit | NOUN | Number=Sing | 5 much | nmod |
| 9 | and | and | CCONJ | _ | 11 come | cc |
| 10 | should | should | AUX | VerbForm=Fin | 11 come | aux |
| 11 | come | come | VERB | VerbForm=Inf | 3 playing | conj |
| 12 | in | in | ADV | _ | 11 come | advmod |
| 13 | now | now | ADV | PronType=Dem | 11 come | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | play | present · progressive | You | much | the sandpit | vn use-105.1 «NP V NP»: agent=Agent much=Theme | |||
| 2 | come in | should | You not said here | now | vn escape-51.1-1 «NP V»: agent=Theme |
Option 3
You are very good at hiding things
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 4 good | nsubj |
| 2 | are | be | AUX | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | 4 good | cop |
| 3 | very | very | ADV | _ | 4 good | advmod |
| 4 | good | good | ADJ | Degree=Pos | root | root |
| 5 | at | at | SCONJ | _ | 6 hiding | mark |
| 6 | hiding | hide | VERB | Tense=Pres VerbForm=Part | 4 good | advcl |
| 7 | things | thing | NOUN | Number=Plur | 6 hiding | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | You | good property | tree rules | ||||
| 2 | hide | gerund | You not said here | things | vn concealment-16-1 «NP V NP»: agent=Agent thing=Patient |
Option 4
You should do your homework outside
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | You | you | PRON | Case=Nom Person=2 PronType=Prs | 3 do | nsubj |
| 2 | should | should | AUX | VerbForm=Fin | 3 do | aux |
| 3 | do | do | VERB | VerbForm=Inf | root | root |
| 4 | your | your | PRON | Case=Gen Person=2 Poss=Yes PronType=Prs | 5 homework | nmod:poss |
| 5 | homework | homework | NOUN | Number=Sing | 3 do | obj |
| 6 | outside | outside | ADV | _ | 3 do | advmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | do | should | You | your homework | outside property | vn act-114-1 «NP V NP»: agent=Agent homework=Eventuality |
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/151-ostriches-and-heads-in-the-sand/t9/