--- title: A fizzy drink has gas squashed into it under high pressure, and when… — Pressure tricks: pumps, tyres and vacuums · tree and pragmatics description: A fizzy drink has gas squashed into it under high pressure, and when you open it the pressure drops and the gas escapes as bubbles with a hiss; if the bottle was shaken first, the gas rushes out all at once and sprays everywhere. Who acts: fizzy drink, you, pressure, gas. A sentence of the lesson «P --- [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/11/) [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/) / 11 # Pressure tricks: pumps, tyres and vacuums, sentence 11 A fizzy drink has gas squashed into it under high pressure, and when you open it the pressure drops and the gas escapes as bubbles with a hiss; if the bottle was shaken first, the gas rushes out all at once and sprays everywhere. **Who acts:** fizzy drink, you, pressure, gas · **What happens:** have, squash, open, drop, escape, shake · **To what, where:** gas, drink, pressure, bottle 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 (fizzy drink, you, pressure, gas), 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:11 # text = A fizzy drink has gas squashed into it under high pressure, and when you open it the pressure drops and the gas escapes as bubbles with a hiss; if the bottle was shaken first, the gas rushes out all at once and sprays everywhere. # 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): R5-strong ×1, R6-punct-agree ×2 1 A a DET DT Definite=Ind|PronType=Art 3 det _ _ 2 fizzy fizzy ADJ JJ Degree=Pos 3 amod _ _ 3 drink drink NOUN NN Number=Sing 4 nsubj _ _ 4 has have VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 5 gas gas NOUN NN Number=Sing 4 obj _ _ 6 squashed squash VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 5 acl _ _ 7 into into ADP IN _ 8 case _ _ 8 it it PRON PRP Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs 6 obl _ _ 9 under under ADP IN _ 11 case _ _ 10 high high ADJ JJ Degree=Pos 11 amod _ _ 11 pressure pressure NOUN NN Number=Sing 6 obl _ _ 12 , , PUNCT , _ 20 punct _ Agree=R6-punct-agree|Haiku=16:punct 13 and and CCONJ CC _ 20 cc _ _ 14 when when ADV WRB PronType=Int 16 advmod _ _ 15 you you PRON PRP Case=Nom|Person=2|PronType=Prs 16 nsubj _ _ 16 open open VERB VBP Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin 20 advcl _ _ 17 it it PRON PRP Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs 16 obj _ _ 18 the the DET DT Definite=Def|PronType=Art 19 det _ Agree=R5-strong|Haiku=20:det 19 pressure pressure NOUN NN Number=Sing 20 nsubj _ _ 20 drops drop VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 4 conj _ _ 21 and and CCONJ CC _ 24 cc _ _ 22 the the DET DT Definite=Def|PronType=Art 23 det _ _ 23 gas gas NOUN NN Number=Sing 24 nsubj _ _ 24 escapes escape VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 20 conj _ _ 25 as as ADP IN _ 26 case _ _ 26 bubbles bubble NOUN NNS Number=Plur 24 obl _ _ 27 with with ADP IN _ 29 case _ _ 28 a a DET DT Definite=Ind|PronType=Art 29 det _ _ 29 hiss hiss NOUN NN Number=Sing 26 nmod _ _ 30 ; ; PUNCT , _ 40 punct _ Agree=R6-punct-agree|Haiku=35:punct 31 if if SCONJ IN _ 35 mark _ _ 32 the the DET DT Definite=Def|PronType=Art 33 det _ _ 33 bottle bottle NOUN NN Number=Sing 35 nsubj:pass _ _ 34 was be AUX VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 35 aux:pass _ _ 35 shaken shake VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 40 advcl _ _ 36 first first ADV RB NumForm=Word|NumType=Ord 35 advmod _ _ 37 , , PUNCT , _ 40 punct _ _ 38 the the DET DT Definite=Def|PronType=Art 39 det _ _ 39 gas gas NOUN NN Number=Sing 40 nsubj _ _ 40 rushes rush VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 20 conj _ _ 41 out out ADV RB _ 40 advmod _ _ 42 all all ADV RB _ 44 advmod _ _ 43 at at ADP IN _ 44 case _ _ 44 once once ADV RB NumForm=Word|NumType=Mult 40 advmod _ _ 45 and and CCONJ CC _ 46 cc _ _ 46 sprays spray VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 40 conj _ _ 47 everywhere everywhere ADV RB PronType=Tot 46 advmod _ _ 48 . . PUNCT . _ 4 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 | **have** | present | a fizzy drink | gas | | | | | vn birth-28.2-1 «NP V NP»: agent=Agent gas=Patient | | 2 | **squash** | participle | | gas *not said here* | | drink | | under high pressure | vn bump-18.4-1 «NP V PP.location»: agent=Theme into it=Location | | 3 | **open** | present | you | pressure | | | | | vn spatial\_configuration-47.6-1 «PP.location V NP»: agent=Location it=Theme | | 4 | **drop** | present | the pressure | | | | | | vn roll-51.3.1 «NP.theme V»: agent=Theme | | 5 | **escape** | present | the gas | | | | | as bubbles with a hiss | vn escape-51.1-1-1 «NP V»: agent=Theme | | 6 | **shake** *a condition, not said to happen* | past · passive | | the bottle | | | | first *property* | vn shake-22.3-2 «NP V NP together»: subject=Patient | | 7 | **rush out** | present | the gas | | | | | once, out *property* | vn run-51.3.2-2-1 «NP V»: agent=Theme | | 8 | **spray** | present | the gas *not said here* | | | | | everywhere *property* | vn spray-9.7-1 «NP V PP.destination»: agent=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:physics:016-pressure-tricks-pumps-tyres-vacuums.lesson:11`. **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, R6-punct-agree ×2. **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…, 10](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/10/) - next →: [Pressure tricks: pumps, tyres and vacu…, 12](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/12/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/physics/16-pressure-tricks-pumps-tyres-vacuums/)