Forces — pushes, pulls, friction and magnets, sentence 18
Opposite poles of two magnets attract and like poles repel.
Who acts: Opposite poles, like poles · What happens: attract, repel
This is a sentence of the lesson «Forces — pushes, pulls, friction and magnets» of the world 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 (Opposite poles, like poles), 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 | Opposite | opposite | ADJ | Degree=Pos | 2 poles | amod |
| 2 | poles | pole | NOUN | Number=Plur | 6 attract | nsubj |
| 3 | of | of | ADP | _ | 5 magnets | case |
| 4 | two | two | NUM | NumForm=Word NumType=Card | 5 magnets | nummod |
| 5 | magnets | magnet | NOUN | Number=Plur | 2 poles | nmod |
| 6 | attract | attract | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 7 | and | and | CCONJ | _ | 10 repel | cc |
| 8 | like | like | ADJ | Degree=Pos | 9 poles | amod |
| 9 | poles | pole | NOUN | Number=Plur | 10 repel | nsubj |
| 10 | repel | repel | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 6 attract | conj |
| 11 | . | . | PUNCT | _ | 6 attract | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | attract | present | Opposite poles of two magnets | vn lure-59.3 «NP V NP»: agent=Agent | |||||
| 2 | repel | present | like poles | vn amuse-31.1 «NP V ADV-Middle»: agent=Experiencer |
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:world:051-forces.lesson:18.
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/world/51-forces/18/