Exam question 4 · Inside the Earth
It is given that the Kola Superdeep Borehole attained a depth of approximately twelve kilometres. Ascertain which statement is correct in respect thereof.
Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: Kola Superdeep, you, statement · What happens: give, attain, ascertain, be · To what, where: It, depth, respect
This is exam question 4 of lesson 41 «Inside the Earth» of the geography course of Mova's primary school, asked in stiff, formal language. 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: It is given that the Kola Superdeep Borehole attained a depth of approximately twelve kilometres.
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 | 3 given | nsubj:pass |
| 2 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 3 given | aux:pass |
| 3 | given | give | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 4 | that | that | SCONJ | _ | 9 attained | mark |
| 5 | the | the | DET | Definite=Def PronType=Art | 7 Superdeep | det |
| 6 | Kola | Kola | PROPN | Number=Sing | 7 Superdeep | compound |
| 7 | Superdeep | Superdeep | PROPN | Number=Sing | 9 attained | nsubj |
| 8 | Borehole | Borehole | PROPN | Number=Sing | 7 Superdeep | flat |
| 9 | attained | attain | VERB | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | 3 given | advcl |
| 10 | a | a | DET | Definite=Ind PronType=Art | 11 depth | det |
| 11 | depth | depth | NOUN | Number=Sing | 9 attained | obj |
| 12 | of | of | ADP | _ | 15 kilometres | case |
| 13 | approximately | approximately | ADV | _ | 14 twelve | advmod |
| 14 | twelve | twelve | NUM | NumForm=Word NumType=Card | 15 kilometres | nummod |
| 15 | kilometres | kilometre | NOUN | Number=Plur | 11 depth | nmod |
| 16 | . | . | PUNCT | _ | 3 given | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | give | present · passive | It | vn give-13.1-1 «NP V NP»: subject=Theme | |||||
| 2 | attain | past | the Kola Superdeep | a depth of twelve kilometres | vn get-13.5.1 «NP V NP»: agent=Agent depth=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: Ascertain which statement is correct in respect thereof.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Ascertain | ascertain | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | which | which | DET | PronType=Int | 3 statement | det |
| 3 | statement | statement | NOUN | Number=Sing | 5 correct | nsubj |
| 4 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 5 correct | cop |
| 5 | correct | correct | ADJ | Degree=Pos | 1 Ascertain | ccomp |
| 6 | in | in | ADP | _ | 7 respect | case |
| 7 | respect | respect | NOUN | Number=Sing | 5 correct | obl |
| 8 | thereof | thereof | ADV | _ | 7 respect | advmod |
| 9 | . | . | PUNCT | _ | 1 Ascertain | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ascertain | imperative | you not said here | vn discover-84 «NP V how S»: agent=Agent | |||||
| 2 | is | present | which statement | respect | correct property | tree rules |
The options
Option 1 · ← Mova's choice
The borehole penetrated through the mantle into the outer core
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 borehole | det |
| 2 | borehole | borehole | NOUN | Number=Sing | root | root |
| 3 | penetrated | penetrate | VERB | Tense=Past VerbForm=Part Voice=Pass | 2 borehole | acl |
| 4 | through | through | ADP | _ | 6 mantle | case |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 mantle | det |
| 6 | mantle | mantle | NOUN | Number=Sing | 3 penetrated | obl |
| 7 | into | into | ADP | _ | 10 core | case |
| 8 | the | the | DET | Definite=Def PronType=Art | 10 core | det |
| 9 | outer | outer | ADJ | Degree=Pos | 10 core | amod |
| 10 | core | core | NOUN | Number=Sing | 3 penetrated | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | penetrate | participle | the borehole not said here | the mantle | into the outer core | vn poke-19 «NP V NP»: agent=Agent |
Option 2 · ✓ the right answer
The borehole terminated within the continental crust
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 borehole | det |
| 2 | borehole | borehole | NOUN | Number=Sing | 3 terminated | nsubj |
| 3 | terminated | terminate | VERB | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | root | root |
| 4 | within | within | ADP | _ | 7 crust | case |
| 5 | the | the | DET | Definite=Def PronType=Art | 7 crust | det |
| 6 | continental | continental | ADJ | Degree=Pos | 7 crust | amod |
| 7 | crust | crust | NOUN | Number=Sing | 3 terminated | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | terminate | past | the borehole | within the continental crust | vn stop-55.4-1 «NP.eventuality V»: agent=Eventuality |
Option 3
The borehole exceeded half the radius of the Earth
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 borehole | det |
| 2 | borehole | borehole | NOUN | Number=Sing | 3 exceeded | nsubj |
| 3 | exceeded | exceed | VERB | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | root | root |
| 4 | half | half | DET | NumForm=Word NumType=Frac PronType=Ind | 6 radius | det:predet |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 radius | det |
| 6 | radius | radius | NOUN | Number=Sing | 3 exceeded | obj |
| 7 | of | of | ADP | _ | 9 Earth | case |
| 8 | the | the | DET | Definite=Def PronType=Art | 9 Earth | det |
| 9 | Earth | Earth | PROPN | Number=Sing | 6 radius | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | exceed | past | the borehole | half radius of the Earth | vn exceed-90 «NP V NP»: agent=Pivot radius=Theme |
Option 4
The borehole reached the base of the mantle
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 borehole | det |
| 2 | borehole | borehole | NOUN | Number=Sing | 3 reached | nsubj |
| 3 | reached | reach | VERB | Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin | root | root |
| 4 | the | the | DET | Definite=Def PronType=Art | 5 base | det |
| 5 | base | base | NOUN | Number=Sing | 3 reached | obj |
| 6 | of | of | ADP | _ | 8 mantle | case |
| 7 | the | the | DET | Definite=Def PronType=Art | 8 mantle | det |
| 8 | mantle | mantle | NOUN | Number=Sing | 5 base | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | reach | past | the borehole | the base of the mantle | vn body_motion-49.2-1-1 «NP V NP ADV»: agent=Agent base=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.
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