--- title: Bike helmets should come off on play equipment because they can catc… — Trampolines, playgrounds and skate parks · tree and pragmatics description: Bike helmets should come off on play equipment because they can catch between bars and the strap can press on the throat. Who acts: Bike helmets, swings, strap. A sentence of the lesson «Trampolines, playgrounds and skate parks» of the medicine course of Mova's primary school with its dependency tre --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/medicine/73-trampolines-playgrounds-and-skate-parks/13/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Medicine](https://md.mova.elamur.ai/free/en/corpora/school/medicine/) / [Trampolines, playgrounds and skate parks](https://md.mova.elamur.ai/free/en/corpora/school/medicine/73-trampolines-playgrounds-and-skate-parks/) / 13 # Trampolines, playgrounds and skate parks, sentence 13 Bike helmets should come off on play equipment because they can catch between bars and the strap can press on the throat. **Who acts:** Bike helmets, swings, strap · **What happens:** come off, catch, press · **To what, where:** play equipment This is a sentence of the lesson «Trampolines, playgrounds and skate parks» of the medicine 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 helmets, swings, strap), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:medicine:073-trampolines-playgrounds-and-skate-parks.lesson:13 # text = Bike helmets should come off on play equipment because they can catch between bars and the strap can press on the throat. # source = school lesson (ours) # course = medicine # lesson = 073-trampolines-playgrounds-and-skate-parks.lesson # annotation = 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 1 Bike bike NOUN NN Number=Sing 2 compound _ _ 2 helmets helmet NOUN NNS Number=Plur 4 nsubj _ _ 3 should should AUX MD VerbForm=Fin 4 aux _ _ 4 come come VERB VB VerbForm=Inf 0 root _ _ 5 off off ADV RB _ 4 advmod _ _ 6 on on ADP IN _ 8 case _ _ 7 play play NOUN NN Number=Sing 8 compound _ _ 8 equipment equipment NOUN NN Number=Sing 4 obl _ _ 9 because because SCONJ IN _ 12 mark _ _ 10 they they PRON PRP Case=Nom|Number=Plur|Person=3|PronType=Prs 12 nsubj _ _ 11 can can AUX MD VerbForm=Fin 12 aux _ _ 12 catch catch VERB VB VerbForm=Inf 4 advcl _ _ 13 between between ADP IN _ 14 case _ _ 14 bars bar NOUN NNS Number=Plur 12 obl _ _ 15 and and CCONJ CC _ 19 cc _ Agree=R1-cc-next|Haiku=12:cc 16 the the DET DT Definite=Def|PronType=Art 17 det _ _ 17 strap strap NOUN NN Number=Sing 19 nsubj _ _ 18 can can AUX MD VerbForm=Fin 19 aux _ _ 19 press press VERB VB VerbForm=Inf 12 conj _ _ 20 on on ADP IN _ 22 case _ _ 21 the the DET DT Definite=Def|PronType=Art 22 det _ _ 22 throat throat NOUN NN Number=Sing 19 obl _ _ 23 . . PUNCT . _ 4 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **come off** | should | Bike helmets | | | play equipment | | off *property* | vn occur-48.3-2 «NP V PP»: agent=Theme on equipment=Location | | 2 | **catch** | can | swings *= swing* | | | | | between bars | vn get-13.5.1 «NP V NP»: agent=Agent | | 3 | **press** | can | the strap | | | | | on the throat | vn push-12-1-1 «NP V PP-Conative»: agent=Agent on throat=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](https://creativecommons.org/licenses/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:medicine:073-trampolines-playgrounds-and-skate-parks.lesson:13`. **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](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [Trampolines, playgrounds and skate parks, 12](https://md.mova.elamur.ai/free/en/corpora/school/medicine/73-trampolines-playgrounds-and-skate-parks/12/) - next →: [Trampolines, playgrounds and skate parks, 14](https://md.mova.elamur.ai/free/en/corpora/school/medicine/73-trampolines-playgrounds-and-skate-parks/14/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/73-trampolines-playgrounds-and-skate-parks/)