--- title: Most clues point to a few big ideas from the course: what a change n… — Olympiad: everyday chemistry detectives ★★★ · tree and pragmatics description: Most clues point to a few big ideas from the course: what a change needs (rust needs air and water, fire needs fuel, heat and oxygen), what a thing is made of, and whether a change can be undone. Who acts: Most clues, change, rust, fire. A sentence of the lesson «Olympiad: everyday chemistry detecti --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/chemistry/37-olympiad-everyday-chemistry-detectives/1/) [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/) / [Chemistry](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/) / [Olympiad: everyday chemistry detective…](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/37-olympiad-everyday-chemistry-detectives/) / 1 # Olympiad: everyday chemistry detectives ★★★, sentence 1 Most clues point to a few big ideas from the course: what a change needs (rust needs air and water, fire needs fuel, heat and oxygen), what a thing is made of, and whether a change can be undone. **Who acts:** Most clues, change, rust, fire · **What happens:** point, need, make, undone · **To what, where:** few big ideas, air, fuel, thing, change This is a sentence of the lesson «Olympiad: everyday chemistry detectives ★★★» of the chemistry 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 (Most clues, change, rust, fire), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:chemistry:037-olympiad-everyday-chemistry-detectives.lesson:1 # text = Most clues point to a few big ideas from the course: what a change needs (rust needs air and water, fire needs fuel, heat and oxygen), what a thing is made of, and whether a change can be undone. # source = school lesson (ours) # course = chemistry # lesson = 037-olympiad-everyday-chemistry-detectives.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 ×1 1 Most most ADJ JJS Degree=Sup 2 amod _ _ 2 clues clue NOUN NNS Number=Plur 3 nsubj _ _ 3 point point VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 4 to to ADP IN _ 8 case _ _ 5 a a DET DT Definite=Ind|PronType=Art 8 det _ _ 6 few few ADJ JJ Degree=Pos 8 amod _ _ 7 big big ADJ JJ Degree=Pos 8 amod _ _ 8 ideas idea NOUN NNS Number=Plur 3 obl _ _ 9 from from ADP IN _ 11 case _ _ 10 the the DET DT Definite=Def|PronType=Art 11 det _ _ 11 course course NOUN NN Number=Sing 8 nmod _ _ 12 : : PUNCT : _ 16 punct _ _ 13 what what PRON WDT PronType=Int 16 obj _ _ 14 a a DET DT Definite=Ind|PronType=Art 15 det _ _ 15 change change NOUN NN Number=Sing 16 nsubj _ _ 16 needs need VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 3 conj _ _ 17 ( ( PUNCT -LRB- _ 19 punct _ _ 18 rust rust NOUN NN Number=Sing 19 nsubj _ _ 19 needs need VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 16 ccomp _ _ 20 air air NOUN NN Number=Sing 19 obj _ _ 21 and and CCONJ CC _ 22 cc _ _ 22 water water NOUN NN Number=Sing 20 conj _ _ 23 , , PUNCT , _ 25 punct _ _ 24 fire fire NOUN NN Number=Sing 25 nsubj _ _ 25 needs need VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 19 conj _ _ 26 fuel fuel NOUN NN Number=Sing 25 obj _ _ 27 , , PUNCT , _ 28 punct _ _ 28 heat heat NOUN NN Number=Sing 26 conj _ _ 29 and and CCONJ CC _ 30 cc _ _ 30 oxygen oxygen NOUN NN Number=Sing 26 conj _ _ 31 ) ) PUNCT -RRB- _ 19 punct _ _ 32 , , PUNCT , _ 37 punct _ _ 33 what what PRON WP PronType=Int 37 obl _ _ 34 a a DET DT Definite=Ind|PronType=Art 35 det _ _ 35 thing thing NOUN NN Number=Sing 37 nsubj:pass _ _ 36 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 37 aux:pass _ _ 37 made make VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 3 conj _ _ 38 of of ADP IN _ 33 case _ _ 39 , , PUNCT , _ 46 punct _ _ 40 and and CCONJ CC _ 46 cc _ _ 41 whether whether SCONJ IN _ 46 mark _ _ 42 a a DET DT Definite=Ind|PronType=Art 43 det _ _ 43 change change NOUN NN Number=Sing 46 nsubj _ _ 44 can can AUX MD VerbForm=Fin 46 aux _ _ 45 be be AUX VB VerbForm=Inf 46 aux:pass _ _ 46 undone undone VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 37 conj _ Agree=R7-rel-agree|Haiku=37:parataxis 47 . . PUNCT . _ 3 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 | **point** | present | Most clues | | a few big ideas from the course | | | | vn wink-40.3.1 «NP V PP.recipient»: agent=Agent to idea=Recipient | | 2 | **need** | present | a change | | | | | | tree rules | | 3 | **need** | present | rust | air and water | | | | | vn want-32.1-1-1 «NP V NP ADV»: agent=Pivot air=Theme | | 4 | **need** | present | fire | fuel and heat and oxygen | | | | | vn want-32.1-1-1 «NP V NP ADV»: agent=Pivot fuel=Theme | | 5 | **make** | present · passive | | a thing | | | | | vn build-26.1-1 «NP.asset V NP»: subject=Product | | 6 | **undone** | can · passive | | a change | | | | | tree rules | 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:chemistry:037-olympiad-everyday-chemistry-detectives.lesson:1`. **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 ×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: [Olympiad: everyday chemistry detective…, 0](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/37-olympiad-everyday-chemistry-detectives/0/) - next →: [Olympiad: everyday chemistry detective…, 2](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/37-olympiad-everyday-chemistry-detectives/2/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/37-olympiad-everyday-chemistry-detectives/)