--- title: The difference is whether new substances are made: melting and foldi… — Changes you can undo and changes you can't · tree and pragmatics description: The difference is whether new substances are made: melting and folding only move particles about, but cooking and burning make atoms join up in new ways. Who acts: melting, cooking, atoms. A sentence of the lesson «Changes you can undo and changes you can't» of the chemistry course of Mova's primary --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/chemistry/9-changes-you-can-and-cannot-undo/2/) [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/) / [Changes you can undo and changes you c…](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/9-changes-you-can-and-cannot-undo/) / 2 # Changes you can undo and changes you can't, sentence 2 The difference is whether new substances are made: melting and folding only move particles about, but cooking and burning make atoms join up in new ways. **Who acts:** melting, cooking, atoms · **What happens:** be, make, move, join up · **To what, where:** difference, new substances, particles, atoms This is a sentence of the lesson «Changes you can undo and changes you can't» 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 (melting, cooking, atoms), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:chemistry:009-changes-you-can-and-cannot-undo.lesson:2 # text = The difference is whether new substances are made: melting and folding only move particles about, but cooking and burning make atoms join up in new ways. # source = school lesson (ours) # course = chemistry # lesson = 009-changes-you-can-and-cannot-undo.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): R6-punct-agree ×1, R8-pos-agree ×2 1 The the DET DT Definite=Def|PronType=Art 2 det _ _ 2 difference difference NOUN NN Number=Sing 0 root _ _ 3 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 2 cop _ _ 4 whether whether SCONJ IN _ 8 mark _ _ 5 new new ADJ JJ Degree=Pos 6 amod _ _ 6 substances substance NOUN NNS Number=Plur 8 nsubj:pass _ _ 7 are be AUX VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 8 aux:pass _ _ 8 made make VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 2 ccomp _ _ 9 : : PUNCT : _ 10 punct _ _ 10 melting melting NOUN NN Number=Sing 14 nsubj _ _ 11 and and CCONJ CC _ 12 cc _ _ 12 folding folding NOUN NN Number=Sing 10 conj _ _ 13 only only ADV RB _ 14 advmod _ _ 14 move move VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 8 parataxis _ _ 15 particles particle NOUN NNS Number=Plur 14 obj _ _ 16 about about ADV RB _ 14 advmod _ _ 17 , , PUNCT , _ 22 punct _ Agree=R6-punct-agree|Haiku=19:punct 18 but but CCONJ CC _ 19 cc _ _ 19 cooking cooking NOUN NN Number=Sing 22 nsubj _ Agree=R8-pos-agree|Haiku=22:nsubj|HaikuPos=VERB:VBG:Tense=Pres|VerbForm=Part 20 and and CCONJ CC _ 21 cc _ _ 21 burning burning NOUN NN Number=Sing 19 conj _ Agree=R8-pos-agree|Haiku=19:conj|HaikuPos=VERB:VBG:VerbForm=Ger 22 make make VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 14 conj _ _ 23 atoms atom NOUN NNS Number=Plur 22 obj _ _ 24 join join VERB VB VerbForm=Inf 22 xcomp _ _ 25 up up ADP RP _ 24 compound:prt _ _ 26 in in ADP IN _ 28 case _ _ 27 new new ADJ JJ Degree=Pos 28 amod _ _ 28 ways way NOUN NNS Number=Plur 24 obl _ _ 29 . . PUNCT . _ 8 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 | | the difference | | | | | tree rules | | 2 | **make** | present · passive | | new substances | | | | | vn build-26.1-1 «NP.asset V NP»: subject=Product | | 3 | **move** | present | melting and folding | particles | | | | about *property* | vn roll-51.3.1 «NP V NP.theme»: agent=Agent particle=Theme | | 4 | **make** | present | cooking and burning | atoms | | | | | tree rules | | 5 | **join up** | infinitive | atoms *not said here* | | | | | in new ways | vn cooperate-73.1-1 «NP V PP.theme»: agent=Agent in way=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:chemistry:009-changes-you-can-and-cannot-undo.lesson:2`. **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): R6-punct-agree ×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: [Changes you can undo and changes you c…, 1](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/9-changes-you-can-and-cannot-undo/1/) - next →: [Changes you can undo and changes you c…, 3](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/9-changes-you-can-and-cannot-undo/3/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/chemistry/9-changes-you-can-and-cannot-undo/)