Exoplanets and the search for life, sentence 4
So far no life has been found beyond Earth, but scientists keep looking, on far-off planets and on icy moons in our own solar system.
Who acts: scientists · What happens: find, keep, look · To what, where: life
This is a sentence of the lesson «Exoplanets and the search for life» of the space 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 (scientists), 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 | So | so | ADV | _ | 2 far | advmod |
| 2 | far | far | ADV | Degree=Pos | 7 found | advmod |
| 3 | no | no | DET | PronType=Neg | 4 life | det |
| 4 | life | life | NOUN | Number=Sing | 7 found | nsubj:pass |
| 5 | has | have | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 7 found | aux |
| 6 | been | be | AUX | Tense=Past VerbForm=Part | 7 found | aux:pass |
| 7 | found | find | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 8 | beyond | beyond | ADP | _ | 9 Earth | case |
| 9 | Earth | Earth | PROPN | Number=Sing | 7 found | obl |
| 10 | , | , | PUNCT | _ | 13 keep | punct |
| 11 | but | but | CCONJ | _ | 13 keep | cc |
| 12 | scientists | scientist | NOUN | Number=Plur | 13 keep | nsubj |
| 13 | keep | keep | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 7 found | conj |
| 14 | looking | look | VERB | VerbForm=Ger | 13 keep | xcomp |
| 15 | , | , | PUNCT | _ | 20 planets | punct |
| 16 | on | on | ADP | _ | 20 planets | case |
| 17 | far | far | ADV | Degree=Pos | 19 off | advmod |
| 18 | - | - | PUNCT | _ | 17 far | punct |
| 19 | off | off | ADP | _ | 20 planets | case |
| 20 | planets | planet | NOUN | Number=Plur | 14 looking | obl |
| 21 | and | and | CCONJ | _ | 24 moons | cc |
| 22 | on | on | ADP | _ | 24 moons | case |
| 23 | icy | icy | ADJ | Degree=Pos | 24 moons | amod |
| 24 | moons | moon | NOUN | Number=Plur | 20 planets | conj |
| 25 | in | in | ADP | _ | 29 system | case |
| 26 | our | our | PRON | Case=Gen Number=Plur Person=1 Poss=Yes PronType=Prs | 29 system | nmod:poss |
| 27 | own | own | ADJ | Degree=Pos | 29 system | amod |
| 28 | solar | solar | ADJ | Degree=Pos | 29 system | amod |
| 29 | system | system | NOUN | Number=Sing | 24 moons | nmod |
| 30 | . | . | PUNCT | _ | 7 found | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | find | present · perfect · passive | no life | beyond Earth; far property | vn discover-84 «NP V NP»: subject=Topic | ||||
| 2 | keep | present | scientists | tree rules | |||||
| 3 | look | gerund | scientists not said here | on planets and icy moons in our own solar system | vn peer-30.3 «NP V PP.theme»: agent=Agent on planet=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:space:026-exoplanets-and-the-search-for-life.lesson:4.
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): R5-strong ×2, 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/space/26-exoplanets-and-the-search-for-life/4/