Lenses and eyes, sentence 11
An eclipse of the Sun is watched only with special eclipse glasses or a pinhole projector.
What happens: watch, eclipse · To what, where: eclipse, Sun
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: 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 | An | a | DET | Definite=Ind PronType=Art | 2 eclipse | det |
| 2 | eclipse | eclipse | NOUN | Number=Sing | 7 watched | nsubj:pass |
| 3 | of | of | ADP | _ | 5 Sun | case |
| 4 | the | the | DET | Definite=Def PronType=Art | 5 Sun | det |
| 5 | Sun | Sun | PROPN | Number=Sing | 2 eclipse | nmod |
| 6 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 7 watched | aux:pass |
| 7 | watched | watch | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 8 | only | only | ADV | _ | 7 watched | advmod |
| 9 | with | with | ADP | _ | 12 glasses | case |
| 10 | special | special | ADJ | Degree=Pos | 12 glasses | amod |
| 11 | eclipse | eclipse | NOUN | Number=Sing | 12 glasses | compound |
| 12 | glasses | glass | NOUN | Number=Plur | 7 watched | obl |
| 13 | or | or | CCONJ | _ | 16 projector | cc |
| 14 | a | a | DET | Definite=Ind PronType=Art | 16 projector | det |
| 15 | pinhole | pinhole | NOUN | Number=Sing | 16 projector | compound |
| 16 | projector | projector | NOUN | Number=Sing | 12 glasses | conj |
| 17 | . | . | PUNCT | _ | 7 watched | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | watch | present · passive | a eclipse of the Sun | with special eclipse glasses or a pinhole projector | vn assessment-34.1 «NP V NP»: subject=Theme | ||||
| 2 | eclipse | the Sun | nom eclipse «event transitive»: of=patient |
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:11.
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): no change. 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/11/