The future: hopes, sentence 14
Self-driving vehicles are being tested, and their safety must be proven before they are used everywhere.
What happens: drive, test, prove, use · To what, where: driving vehicles, safety, vehicles
This is a sentence of the lesson «The future: hopes» of the ai 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 | Self | self | NOUN | Number=Sing | 3 driving | compound |
| 2 | - | - | PUNCT | _ | 1 Self | punct |
| 3 | driving | drive | VERB | VerbForm=Ger | 4 vehicles | amod |
| 4 | vehicles | vehicle | NOUN | Number=Plur | 7 tested | nsubj:pass |
| 5 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 7 tested | aux:pass |
| 6 | being | be | AUX | Tense=Pres VerbForm=Part | 7 tested | aux:pass |
| 7 | tested | test | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 8 | , | , | PUNCT | _ | 7 tested | punct |
| 9 | and | and | CCONJ | _ | 14 proven | cc |
| 10 | their | their | PRON | Case=Gen Number=Plur Person=3 Poss=Yes PronType=Prs | 11 safety | nmod:poss |
| 11 | safety | safety | NOUN | Number=Sing | 14 proven | nsubj:pass |
| 12 | must | must | AUX | VerbForm=Fin | 14 proven | aux |
| 13 | be | be | AUX | VerbForm=Inf | 14 proven | aux:pass |
| 14 | proven | prove | VERB | Tense=Past VerbForm=Part Voice=Pass | 7 tested | conj |
| 15 | before | before | SCONJ | _ | 18 used | mark |
| 16 | they | they | PRON | Case=Nom Number=Plur Person=3 PronType=Prs | 18 used | nsubj |
| 17 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 18 used | aux:pass |
| 18 | used | use | VERB | Tense=Past VerbForm=Part Voice=Pass | 14 proven | advcl |
| 19 | everywhere | everywhere | ADV | PronType=Tot | 18 used | advmod |
| 20 | . | . | PUNCT | _ | 7 tested | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | drive | gerund | vn nonvehicle-51.4.2-1 «NP.agent V»: agent=Agent | ||||||
| 2 | test | present · passive | driving vehicles | vn assessment-34.1 «NP V NP»: subject=Theme | |||||
| 3 | prove | must · passive | vehicles's safety | vn deduce-97.2 «NP V NP»: subject=Theme | |||||
| 4 | use | present · passive | vehicles = vehicle | everywhere property | vn eat-39.1 «NP V NP»: subject=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:ai:024-future-hopes.lesson:14.
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): R1-cc-next ×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/ai/24-future-hopes/14/