The essay the teacher spotted, sentence 14
Bots can hallucinate facts, so every fact in a project must be checked; no volcano has erupted in London.
Who acts: Bots, volcano · What happens: hallucinate, check, erupt · To what, where: facts, fact, London
This is a sentence of the lesson «The essay the teacher spotted» 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: who acts (Bots, volcano), 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 | Bots | bot | NOUN | Number=Plur | 3 hallucinate | nsubj |
| 2 | can | can | AUX | VerbForm=Fin | 3 hallucinate | aux |
| 3 | hallucinate | hallucinate | VERB | VerbForm=Inf | root | root |
| 4 | facts | fact | NOUN | Number=Plur | 3 hallucinate | obj |
| 5 | , | , | PUNCT | _ | 14 checked | punct |
| 6 | so | so | ADV | _ | 14 checked | advmod |
| 7 | every | every | DET | PronType=Tot | 8 fact | det |
| 8 | fact | fact | NOUN | Number=Sing | 14 checked | nsubj:pass |
| 9 | in | in | ADP | _ | 11 project | case |
| 10 | a | a | DET | Definite=Ind PronType=Art | 11 project | det |
| 11 | project | project | NOUN | Number=Sing | 8 fact | nmod |
| 12 | must | must | AUX | VerbForm=Fin | 14 checked | aux |
| 13 | be | be | AUX | VerbForm=Inf | 14 checked | aux:pass |
| 14 | checked | check | VERB | Tense=Past VerbForm=Part Voice=Pass | 3 hallucinate | parataxis |
| 15 | ; | ; | PUNCT | _ | 19 erupted | punct |
| 16 | no | no | DET | PronType=Neg | 17 volcano | det |
| 17 | volcano | volcano | NOUN | Number=Sing | 19 erupted | nsubj |
| 18 | has | have | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 19 erupted | aux |
| 19 | erupted | erupt | VERB | Tense=Past VerbForm=Part | 3 hallucinate | parataxis |
| 20 | in | in | ADP | _ | 21 London | case |
| 21 | London | London | PROPN | Number=Sing | 19 erupted | obl |
| 22 | . | . | PUNCT | _ | 3 hallucinate | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | hallucinate | can | Bots | facts | tree rules | ||||
| 2 | check | must · passive | every fact in a project | vn assessment-34.1 «NP V NP»: subject=Theme | |||||
| 3 | erupt | present · perfect | no volcano | London | vn appear-48.1.1 «NP V PP.location»: agent=Theme in london=Location |
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:009-the-essay-the-teacher-spotted.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): R5-strong ×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/9-the-essay-the-teacher-spotted/14/