Lenses and eyes, sentence 7
The lens in your eye makes an upside-down picture on the back of the eye, and the brain turns it the right way up.
Who acts: lens, brain · What happens: make, turn · To what, where: down picture, back, lens
This is a sentence of the lesson «Lenses and eyes» of the physics course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (lens, brain), what happens, when and where, as Mova's frames read it from the tree.
The tree
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 lens | det |
| 2 | lens | lens | NOUN | Number=Sing | 6 makes | nsubj |
| 3 | in | in | ADP | _ | 5 eye | case |
| 4 | your | your | PRON | Case=Gen Person=2 Poss=Yes PronType=Prs | 5 eye | nmod:poss |
| 5 | eye | eye | NOUN | Number=Sing | 2 lens | nmod |
| 6 | makes | make | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 7 | an | a | DET | Definite=Ind PronType=Art | 11 picture | det |
| 8 | upside | upside | NOUN | Number=Sing | 10 down | compound |
| 9 | - | - | PUNCT | _ | 10 down | punct |
| 10 | down | down | ADJ | Degree=Pos | 11 picture | amod |
| 11 | picture | picture | NOUN | Number=Sing | 6 makes | obj |
| 12 | on | on | ADP | _ | 14 back | case |
| 13 | the | the | DET | Definite=Def PronType=Art | 14 back | det |
| 14 | back | back | NOUN | Number=Sing | 11 picture | nmod |
| 15 | of | of | ADP | _ | 17 eye | case |
| 16 | the | the | DET | Definite=Def PronType=Art | 17 eye | det |
| 17 | eye | eye | NOUN | Number=Sing | 14 back | nmod |
| 18 | , | , | PUNCT | _ | 22 turns | punct |
| 19 | and | and | CCONJ | _ | 22 turns | cc |
| 20 | the | the | DET | Definite=Def PronType=Art | 21 brain | det |
| 21 | brain | brain | NOUN | Number=Sing | 22 turns | nsubj |
| 22 | turns | turn | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 6 makes | conj |
| 23 | it | it | PRON | Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs | 22 turns | obj |
| 24 | the | the | DET | Definite=Def PronType=Art | 26 way | det |
| 25 | right | right | ADJ | Degree=Pos | 26 way | amod |
| 26 | way | way | NOUN | Number=Sing | 22 turns | obl:unmarked |
| 27 | up | up | ADV | _ | 26 way | advmod |
| 28 | . | . | PUNCT | _ | 6 makes | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | make | present | the lens in your eye | a down picture | the back of the eye | vn build-26.1-1 «NP.asset V NP»: agent=Asset picture=Product | |||
| 2 | turn | present | the brain | lens | the right way obl:unmarked | vn roll-51.3.1 «NP V NP.theme»: agent=Agent it=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.
Licence: CC BY-SA 4.0, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, mova-school-agreed-en.conllu) is part. The lessons were written for Mova's primary school. Sentence school:physics:022-lenses-and-eyes.lesson:7.
The tree: Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×1. The frames are read from the tree by Mova's frames reader (prag) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.
See the release 0.4.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/school/physics/22-lenses-and-eyes/7/