--- title: When you breathe in, a muscle under your lungs pulls down, your ches… — Pressure tricks: pumps, tyres and vacuums · tree and pragmatics description: When you breathe in, a muscle under your lungs pulls down, your chest gets bigger, the pressure inside drops, and outside air pushes in. Who acts: you, muscle, chest, outside air. A sentence of the lesson «Pressure tricks: pumps, tyres and vacuums» of the physics course of Mova's primary school with --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/10/) [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/) / [Physics](https://md.mova.elamur.ai/free/en/corpora/school/physics/) / [Pressure tricks: pumps, tyres and vacu…](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/) / 10 # Pressure tricks: pumps, tyres and vacuums, sentence 10 When you breathe in, a muscle under your lungs pulls down, your chest gets bigger, the pressure inside drops, and outside air pushes in. **Who acts:** you, muscle, chest, outside air · **What happens:** breathe in, pull down, get, push in · **To what, where:** pressure This is a sentence of the lesson «Pressure tricks: pumps, tyres and vacuums» 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 (you, muscle, chest, outside air), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:physics:016-pressure-tricks-pumps-tyres-vacuums.lesson:10 # text = When you breathe in, a muscle under your lungs pulls down, your chest gets bigger, the pressure inside drops, and outside air pushes in. # source = school lesson (ours) # course = physics # lesson = 016-pressure-tricks-pumps-tyres-vacuums.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): R3-conj-first ×1, R5-strong ×1 1 When when SCONJ WRB _ 3 mark _ _ 2 you you PRON PRP Case=Nom|Person=2|PronType=Prs 3 nsubj _ _ 3 breathe breathe VERB VBP Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin 11 advcl _ _ 4 in in ADV RB _ 3 advmod _ _ 5 , , PUNCT , _ 3 punct _ _ 6 a a DET DT Definite=Ind|PronType=Art 7 det _ _ 7 muscle muscle NOUN NN Number=Sing 11 nsubj _ _ 8 under under ADP IN _ 10 case _ _ 9 your your PRON PRP$ Case=Gen|Person=2|Poss=Yes|PronType=Prs 10 nmod:poss _ _ 10 lungs lung NOUN NNS Number=Plur 7 nmod _ _ 11 pulls pull VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 12 down down ADP RP _ 11 compound:prt _ _ 13 , , PUNCT , _ 16 punct _ _ 14 your your PRON PRP$ Case=Gen|Person=2|Poss=Yes|PronType=Prs 15 nmod:poss _ _ 15 chest chest NOUN NN Number=Sing 16 nsubj _ _ 16 gets get VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 11 conj _ _ 17 bigger big ADJ JJR Degree=Cmp 16 xcomp _ _ 18 , , PUNCT , _ 20 punct _ _ 19 the the DET DT Definite=Def|PronType=Art 20 det _ _ 20 pressure pressure NOUN NN Number=Sing 16 obl _ _ 21 inside inside ADP IN _ 22 case _ _ 22 drops drop NOUN NNS Number=Plur 20 nmod _ _ 23 , , PUNCT , _ 27 punct _ _ 24 and and CCONJ CC _ 27 cc _ _ 25 outside outside ADJ JJ Degree=Pos 26 amod _ Agree=R5-strong|Haiku=27:advmod|HaikuPos=ADV:RB:_ 26 air air NOUN NN Number=Sing 27 nsubj _ _ 27 pushes push VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 11 conj _ Agree=R3-conj-first|Haiku=16:conj 28 in in ADV RB _ 27 advmod _ _ 29 . . PUNCT . _ 11 punct _ _ ``` ## Pragmatics {#pragmatics} - form: statement - act: assert - voice: narrator - polarity: none - teacher: kept the draft | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **breathe in** | present | you | | | | | | vn breathe-40.1.2-1 «NP V»: agent=Agent | | 2 | **pull down** | present | a muscle under your lungs | | | | | | vn slide-11.2 «NP V»: agent=Theme | | 3 | **get** | present | your chest | the pressure inside drops | | | | big *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer | | 4 | **push in** | present | outside air | | | | | | vn push-12-1-1 «NP V PP»: agent=Agent | 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:physics:016-pressure-tricks-pumps-tyres-vacuums.lesson:10`. **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): R3-conj-first ×1, 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](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [Pressure tricks: pumps, tyres and vacu…, 9](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/9/) - next →: [Pressure tricks: pumps, tyres and vacu…, 11](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/11/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/)