--- title: Concussion is a brain injury caused by a jolt that shakes the brain… — A knock to the head in sport: if in doubt, sit t… · tree and pragmatics description: Concussion is a brain injury caused by a jolt that shakes the brain inside the skull, and most concussions happen without being knocked out. Who acts: Concussion, jolt, most concussions. A sentence of the lesson «A knock to the head in sport: if in doubt, sit them out» of the medicine course of Mova --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/5/) [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/) / [A knock to the head in sport: if in do…](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/) / 5 # A knock to the head in sport: if in doubt, sit them out, sentence 5 Concussion is a brain injury caused by a jolt that shakes the brain inside the skull, and most concussions happen without being knocked out. **Who acts:** Concussion, jolt, most concussions · **What happens:** be, cause, shake, happen, knock out · **To what, where:** brain injury, brain, skull This is a sentence of the lesson «A knock to the head in sport: if in doubt, sit them out» 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 (Concussion, jolt, most concussions), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:medicine:047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.lesson:5 # text = Concussion is a brain injury caused by a jolt that shakes the brain inside the skull, and most concussions happen without being knocked out. # source = school lesson (ours) # course = medicine # lesson = 047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.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): R7-rel-agree ×2 1 Concussion concussion NOUN NN Number=Sing 5 nsubj _ _ 2 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 5 cop _ _ 3 a a DET DT Definite=Ind|PronType=Art 5 det _ _ 4 brain brain NOUN NN Number=Sing 5 compound _ _ 5 injury injury NOUN NN Number=Sing 0 root _ _ 6 caused cause VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 5 acl _ _ 7 by by ADP IN _ 9 case _ _ 8 a a DET DT Definite=Ind|PronType=Art 9 det _ _ 9 jolt jolt NOUN NN Number=Sing 6 obl:agent _ _ 10 that that PRON WDT PronType=Rel 11 nsubj _ _ 11 shakes shake VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 9 acl:relcl _ _ 12 the the DET DT Definite=Def|PronType=Art 13 det _ _ 13 brain brain NOUN NN Number=Sing 11 obj _ _ 14 inside inside ADP IN _ 16 case _ _ 15 the the DET DT Definite=Def|PronType=Art 16 det _ _ 16 skull skull NOUN NN Number=Sing 13 nmod _ _ 17 , , PUNCT , _ 21 punct _ _ 18 and and CCONJ CC _ 21 cc _ _ 19 most most ADJ JJS Degree=Sup 20 amod _ Agree=R7-rel-agree|Haiku=20:advmod|HaikuPos=ADV:RBS:Degree=Sup 20 concussions concussion NOUN NNS Number=Plur 21 nsubj _ _ 21 happen happen VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 5 conj _ _ 22 without without SCONJ IN _ 24 mark _ _ 23 being be AUX VBG Tense=Pres|VerbForm=Part 24 aux:pass _ _ 24 knocked knock VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 21 advcl _ Agree=R7-rel-agree|Haiku=21:xcomp 25 out out ADP RP _ 24 compound:prt _ _ 26 . . PUNCT . _ 5 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **is a** | present | Concussion | a brain injury | | | | | tree rules | | 2 | **cause** | participle | | a brain injury *not said here* | | | | | vn result-27.2 «NP V PP»: agent=Precondition | | 3 | **shake** | present | a jolt | the brain | | the skull | | | vn funnel-9.3-1-1 «NP V NP PP.trajectory»: agent=Agent brain=Theme inside skull=Trajectory | | 4 | **happen** | present | most concussions | | | | | | vn occur-48.3-1 «NP V»: agent=Theme | | 5 | **knock out** | gerund · passive | most concussions *not said here* | | | | | | vn split-23.2 «NP V apart» | 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:047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.lesson:5`. **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): R7-rel-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: [A knock to the head in sport: if in do…, 4](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/4/) - next →: [A knock to the head in sport: if in do…, 6](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/6/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/)