Friction: the grip that stops and helps, sentence 4
Bike brakes use this too, squeezing rubber pads against the wheel until the speed turns into heat.
Who acts: Bike brakes, speed · What happens: use, squeeze, turn · To what, where: this, rubber pads, wheel, heat
This is a sentence of the lesson «Friction: the grip that stops and helps» 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: who acts (Bike brakes, speed), 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 | Bike | bike | NOUN | Number=Sing | 2 brakes | compound |
| 2 | brakes | brake | NOUN | Number=Plur | 3 use | nsubj |
| 3 | use | use | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 4 | this | this | PRON | Number=Sing PronType=Dem | 3 use | obj |
| 5 | too | too | ADV | _ | 3 use | advmod |
| 6 | , | , | PUNCT | _ | 9 pads | punct |
| 7 | squeezing | squeeze | VERB | Tense=Pres VerbForm=Part | 3 use | advcl |
| 8 | rubber | rubber | NOUN | Number=Sing | 9 pads | compound |
| 9 | pads | pad | NOUN | Number=Plur | 7 squeezing | obj |
| 10 | against | against | ADP | _ | 12 wheel | case |
| 11 | the | the | DET | Definite=Def PronType=Art | 12 wheel | det |
| 12 | wheel | wheel | NOUN | Number=Sing | 7 squeezing | obl |
| 13 | until | until | SCONJ | _ | 16 turns | mark |
| 14 | the | the | DET | Definite=Def PronType=Art | 15 speed | det |
| 15 | speed | speed | NOUN | Number=Sing | 16 turns | nsubj |
| 16 | turns | turn | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 7 squeezing | advcl |
| 17 | into | into | ADP | _ | 18 heat | case |
| 18 | heat | heat | NOUN | Number=Sing | 16 turns | obl |
| 19 | . | . | PUNCT | _ | 3 use | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | use | present | Bike brakes | this | vn eat-39.1 «NP V NP»: agent=Agent this=Patient | ||||
| 2 | squeeze | gerund | Bike brakes not said here | rubber pads | the wheel | vn funnel-9.3-1-1 «NP V NP PP.trajectory»: agent=Agent pad=Theme against wheel=Trajectory | |||
| 3 | turn | present | the speed | heat | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into heat=Trajectory |
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:006-friction-the-grip.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 ×1, R8-pos-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/physics/6-friction-the-grip/4/