Test 6 · Stars, planets and constellations in the night sky
In a big city at night you see only a handful of stars. What is the best reason?
Mova's choice: option 2 · The right answer: option 2 · right ✓ · Who acts: you, best reason · What happens: see, be · To what, where: handful, big city
This is test 6 of lesson 70 «Stars, planets and constellations in the night sky» 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: In a big city at night you see only a handful of stars.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | In | in | ADP | _ | 4 city | case |
| 2 | a | a | DET | Definite=Ind PronType=Art | 4 city | det |
| 3 | big | big | ADJ | Degree=Pos | 4 city | amod |
| 4 | city | city | NOUN | Number=Sing | 8 see | obl |
| 5 | at | at | ADP | _ | 6 night | case |
| 6 | night | night | NOUN | Number=Sing | 8 see | obl |
| 7 | you | you | PRON | Case=Nom Person=2 PronType=Prs | 8 see | nsubj |
| 8 | see | see | VERB | Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin | root | root |
| 9 | only | only | ADV | _ | 11 handful | advmod |
| 10 | a | a | DET | Definite=Ind PronType=Art | 11 handful | det |
| 11 | handful | handful | NOUN | Number=Sing | 8 see | obj |
| 12 | of | of | ADP | _ | 13 stars | case |
| 13 | stars | star | NOUN | Number=Plur | 11 handful | nmod |
| 14 | . | . | PUNCT | _ | 8 see | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | see | present | you | a handful of stars | a big city | night | vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer handful=Stimulus |
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 is the best reason?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | root | root |
| 2 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 1 What | cop |
| 3 | the | the | DET | Definite=Def PronType=Art | 5 reason | det |
| 4 | best | good | ADJ | Degree=Sup | 5 reason | amod |
| 5 | reason | reason | NOUN | Number=Sing | 1 What | nsubj |
| 6 | ? | ? | PUNCT | _ | 1 What | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is a | present | the best reason | tree rules |
The options
Option 1
The tall buildings block every one of them
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 3 buildings | det |
| 2 | tall | tall | ADJ | Degree=Pos | 3 buildings | amod |
| 3 | buildings | building | NOUN | Number=Plur | 4 block | nsubj |
| 4 | block | block | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 5 | every | every | DET | PronType=Tot | 6 one | det |
| 6 | one | one | NOUN | Number=Sing | 4 block | obj |
| 7 | of | of | ADP | _ | 8 them | case |
| 8 | them | they | PRON | Case=Acc Number=Plur Person=3 PronType=Prs | 6 one | nmod |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | block | present | the tall buildings | every one of them | vn forbid-64.4-1 «NP V NP»: agent=Causer one=Theme |
Option 2 · ← Mova's choice · ✓ the right answer
The city lights make the sky too bright
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 3 lights | det |
| 2 | city | city | NOUN | Number=Sing | 3 lights | compound |
| 3 | lights | light | NOUN | Number=Plur | 4 make | nsubj |
| 4 | make | make | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 5 | the | the | DET | Definite=Def PronType=Art | 6 sky | det |
| 6 | sky | sky | NOUN | Number=Sing | 4 make | obj |
| 7 | too | too | ADV | _ | 8 bright | advmod |
| 8 | bright | bright | ADJ | Degree=Pos | 4 make | xcomp |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | make | present | the city lights | the sky | bright property | vn build-26.1-1 «NP.asset V NP»: agent=Asset sky=Product |
Option 3
The air above a city has no stars
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 air | det |
| 2 | air | air | NOUN | Number=Sing | 6 has | nsubj |
| 3 | above | above | ADP | _ | 5 city | case |
| 4 | a | a | DET | Definite=Ind PronType=Art | 5 city | det |
| 5 | city | city | NOUN | Number=Sing | 2 air | nmod |
| 6 | has | have | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 7 | no | no | DET | PronType=Neg | 8 stars | det |
| 8 | stars | star | NOUN | Number=Plur | 6 has | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | have | present | the air above a city | no stars | vn birth-28.2-1 «NP V NP»: agent=Agent star=Patient |
Option 4
The warm city air blocks starlight
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 4 air | det |
| 2 | warm | warm | ADJ | Degree=Pos | 4 air | amod |
| 3 | city | city | NOUN | Number=Sing | 4 air | compound |
| 4 | air | air | NOUN | Number=Sing | 5 blocks | nsubj |
| 5 | blocks | block | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 6 | starlight | starlight | NOUN | Number=Sing | 5 blocks | obj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | block | present | the warm city air | starlight | vn forbid-64.4-1 «NP V NP»: agent=Causer starlight=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/70-the-night-sky/t6/