--- title: Two pieces of rock from the same volcano: one has tiny crystals, one… — Igneous rocks and the rock cycle · tree and pragmatics description: Two pieces of rock from the same volcano: one has tiny crystals, one is glassy. Why the difference? Test 6 of lesson 48 «Igneous rocks and the rock cycle» of the geography course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was w --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/geography/48-igneous-rocks-and-the-rock-cycle/t6/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Geography](https://md.mova.elamur.ai/free/en/corpora/questions/geography/) / [Igneous rocks and the rock cycle](https://md.mova.elamur.ai/free/en/corpora/questions/geography/48-igneous-rocks-and-the-rock-cycle/) / t6 # Test 6 · Igneous rocks and the rock cycle Two pieces of rock from the same volcano: one has tiny crystals, one is glassy. Why the difference? **Mova's choice:** option 3 · **The right answer:** option 4 · wrong ✗ · **Who acts:** one · **What happens:** have, be · **To what, where:** tiny crystals This is test 6 of lesson 48 «Igneous rocks and the rock cycle» of the geography course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/geography/48-igneous-rocks-and-the-rock-cycle/#t6). ## The question {#question} *Sentence 1:* Two pieces of rock from the same volcano: one has tiny crystals, one is glassy. ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:1 # text = Two pieces of rock from the same volcano: one has tiny crystals, one is glassy. 1 Two two NUM CD NumForm=Word|NumType=Card 2 nummod _ _ 2 pieces piece NOUN NNS Number=Plur 0 root _ _ 3 of of ADP IN _ 4 case _ _ 4 rock rock NOUN NN Number=Sing 2 nmod _ _ 5 from from ADP IN _ 8 case _ _ 6 the the DET DT Definite=Def|PronType=Art 8 det _ _ 7 same same ADJ JJ Degree=Pos 8 amod _ _ 8 volcano volcano NOUN NN Number=Sing 4 nmod _ SpaceAfter=No 9 : : PUNCT : _ 11 punct _ _ 10 one one NUM CD NumForm=Word|NumType=Card 11 nsubj _ _ 11 has have VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 2 conj _ _ 12 tiny tiny ADJ JJ Degree=Pos 13 amod _ _ 13 crystals crystal NOUN NNS Number=Plur 11 obj _ SpaceAfter=No 14 , , PUNCT , _ 17 punct _ _ 15 one one NUM CD NumForm=Word|NumType=Card 17 nsubj _ _ 16 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 17 cop _ _ 17 glassy glassy ADJ JJ Degree=Pos 13 acl:relcl _ SpaceAfter=No 18 . . PUNCT . _ 2 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **have** | present | one | tiny crystals | | | | | vn birth-28.2-1 «NP V NP»: agent=Agent crystal=Patient | | 2 | **is** | present | one | tiny crystals *not said here* | | | | glassy *property* | 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. *Sentence 2:* Why the difference? ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:2 # text = Why the difference? 1 Why why ADV WRB PronType=Rel 0 root _ _ 2 the the DET DT Definite=Def|PronType=Art 3 det _ _ 3 difference difference NOUN NN Number=Sing 1 nsubj _ SpaceAfter=No 4 ? ? PUNCT . _ 1 punct _ _ ``` The frames reader finds no event or fact in this sentence. ## The options {#options} ### Option 1 {#o1} The glassy one was made of sand ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:o1:1 # text = The glassy one was made of sand 1 The the DET DT Definite=Def|PronType=Art 3 det _ _ 2 glassy glassy ADJ JJ Degree=Pos 3 amod _ _ 3 one one NOUN NN Number=Sing 5 nsubj:pass _ _ 4 was be AUX VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 5 aux:pass _ _ 5 made make VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 0 root _ _ 6 of of ADP IN _ 7 case _ _ 7 sand sand NOUN NN Number=Sing 5 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **make** | past · passive | | the glassy one | | | | of sand | vn build-26.1-1 «NP.asset V NP»: subject=Product | ### Option 2 {#o2} They came from different planets ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:o2:1 # text = They came from different planets 1 They they PRON PRP Case=Nom|Number=Plur|Person=3|PronType=Prs 2 nsubj _ _ 2 came come VERB VBD Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin 0 root _ _ 3 from from ADP IN _ 5 case _ _ 4 different different ADJ JJ Degree=Pos 5 amod _ _ 5 planets planet NOUN NNS Number=Plur 2 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **come** | past | They | | | different planets | | | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme from planet=Initial\_Location | ### Option 3 · ← Mova's choice {#o3} The glassy one cooled slowly underground ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:o3:1 # text = The glassy one cooled slowly underground 1 The the DET DT Definite=Def|PronType=Art 3 det _ _ 2 glassy glassy ADJ JJ Degree=Pos 3 amod _ _ 3 one one NOUN NN Number=Sing 0 root _ _ 4 cooled cool VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 3 acl _ _ 5 slowly slowly ADV RB _ 4 advmod _ _ 6 underground underground ADV RB _ 4 advmod _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **cool** | participle | | the glassy one *not said here* | | | | slowly, underground *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient | ### Option 4 · ✓ the right answer {#o4} The glassy one cooled even faster ```conllu # sent_id = question:geography:48-igneous-rocks-and-the-rock-cycle:t6:o4:1 # text = The glassy one cooled even faster 1 The the DET DT Definite=Def|PronType=Art 3 det _ _ 2 glassy glassy ADJ JJ Degree=Pos 3 amod _ _ 3 one one NOUN NN Number=Sing 0 root _ _ 4 cooled cool VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 3 acl _ _ 5 even even ADV RB _ 6 advmod _ _ 6 faster fast ADV RBR Degree=Cmp 4 advmod _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **cool** | participle | | the glassy one *not said here* | | | | fast *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient | **Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License. - ← previous: [Igneous rocks and the rock cycle, test 5](https://md.mova.elamur.ai/free/en/corpora/questions/geography/48-igneous-rocks-and-the-rock-cycle/t5/) - next →: [Igneous rocks and the rock cycle, test 7](https://md.mova.elamur.ai/free/en/corpora/questions/geography/48-igneous-rocks-and-the-rock-cycle/t7/) - ↑ back to [Igneous rocks and the rock cycle](https://md.mova.elamur.ai/free/en/corpora/questions/geography/48-igneous-rocks-and-the-rock-cycle/)