--- title: The Great Barrier Reef off Australia is the largest coral reef syste… — Coral reef builders: polyps, bleaching, sand fro… · tree and pragmatics description: The Great Barrier Reef off Australia is the largest coral reef system on Earth, made of thousands of separate reefs. Who acts: Great Barrier Reef. A sentence of the lesson «Coral reef builders: polyps, bleaching, sand from parrotfish and giant clams» of the biology course of Mova's primary school wi --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams/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/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [Coral reef builders: polyps, bleaching…](https://md.mova.elamur.ai/free/en/corpora/school/biology/172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams/) / 11 # Coral reef builders: polyps, bleaching, sand from parrotfish and giant clams, sentence 11 The Great Barrier Reef off Australia is the largest coral reef system on Earth, made of thousands of separate reefs. **Who acts:** Great Barrier Reef · **What happens:** be, make · **To what, where:** largest reef system, Earth This is a sentence of the lesson «Coral reef builders: polyps, bleaching, sand from parrotfish and giant clams» of the biology 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 (Great Barrier Reef), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:biology:172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams.lesson:11 # text = The Great Barrier Reef off Australia is the largest coral reef system on Earth, made of thousands of separate reefs. # source = school lesson (ours) # course = biology # lesson = 172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams.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, R8-pos-agree ×2 1 The the DET DT Definite=Def|PronType=Art 4 det _ _ 2 Great great ADJ JJ Degree=Pos 4 amod _ _ 3 Barrier barrier PROPN NNP Number=Sing 4 compound _ Agree=R8-pos-agree|Haiku=4:compound|HaikuPos=NOUN:NN:Number=Sing 4 Reef reef PROPN NNP Number=Sing 12 nsubj _ Agree=R8-pos-agree|Haiku=12:nsubj|HaikuPos=NOUN:NN:Number=Sing 5 off off ADP IN _ 6 case _ _ 6 Australia Australia PROPN NNP Number=Sing 4 nmod _ _ 7 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 12 cop _ _ 8 the the DET DT Definite=Def|PronType=Art 12 det _ _ 9 largest large ADJ JJS Degree=Sup 12 amod _ Agree=R5-strong|Haiku=11:amod 10 coral coral NOUN NN Number=Sing 11 compound _ _ 11 reef reef NOUN NN Number=Sing 12 compound _ _ 12 system system NOUN NN Number=Sing 0 root _ _ 13 on on ADP IN _ 14 case _ _ 14 Earth Earth PROPN NNP Number=Sing 12 nmod _ _ 15 , , PUNCT , _ 16 punct _ _ 16 made make VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 12 acl _ _ 17 of of ADP IN _ 18 case _ _ 18 thousands thousand NOUN NNS Number=Plur 16 obl _ _ 19 of of ADP IN _ 21 case _ _ 20 separate separate ADJ JJ Degree=Pos 21 amod _ _ 21 reefs reef NOUN NNS Number=Plur 18 nmod _ _ 22 . . PUNCT . _ 12 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 | **is a** | present | the Great Barrier Reef off Australia | the largest reef system | | Earth | | | tree rules | | 2 | **make** | participle | | the largest reef system *not said here* | | | | of thousands of separate reefs | vn build-26.1-1 «NP.asset V NP»: agent=Asset | 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:biology:172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams.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, R8-pos-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: [Coral reef builders: polyps, bleaching…, 10](https://md.mova.elamur.ai/free/en/corpora/school/biology/172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams/10/) - next →: [Coral reef builders: polyps, bleaching…, 12](https://md.mova.elamur.ai/free/en/corpora/school/biology/172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams/12/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/172-coral-reef-builders-polyps-bleaching-sand-from-parrotfish-and-giant-clams/)