--- title: Someone says "pure water is everywhere in nature". What's true? — Water: the most amazing liquid · tree and pragmatics description: Someone says "pure water is everywhere in nature". What's true? Test 9 · ★★★ of lesson 34 «Water: the most amazing liquid» of the chemistry course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/chemistry/34-water-amazing-liquid/t9/) [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/) / [Chemistry](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/) / [Water: the most amazing liquid](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/34-water-amazing-liquid/) / t9 # Test 9 · ★★★ · Water: the most amazing liquid Someone says "pure water is everywhere in nature". What's true? **Mova's choice:** option 4 · **The right answer:** option 4 · right ✓ · **Who acts:** Someone, pure water · **What happens:** say, be · **To what, where:** nature · **Speech:** someone speaks here This is test 9 · ★★★ of lesson 34 «Water: the most amazing liquid» of the chemistry 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/chemistry/34-water-amazing-liquid/#t9). ## The question {#question} *Sentence 1:* Someone says "pure water is everywhere in nature". ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:1 # text = Someone says "pure water is everywhere in nature". 1 Someone someone PRON NN Number=Sing|PronType=Ind 2 nsubj _ _ 2 says say VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 3 " " PUNCT `` _ 9 punct _ SpaceAfter=No 4 pure pure ADJ JJ Degree=Pos 5 amod _ _ 5 water water NOUN NN Number=Sing 9 nsubj _ _ 6 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 9 cop _ _ 7 everywhere everywhere ADV RB PronType=Tot 9 advmod _ _ 8 in in ADP IN _ 9 case _ _ 9 nature nature NOUN NN Number=Sing 2 ccomp _ SpaceAfter=No 10 " " PUNCT '' _ 9 punct _ SpaceAfter=No 11 . . PUNCT . _ 2 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **say** *speech: assert* | present | Someone | | | | | | vn say-37.7-1-1 «NP V that S»: agent=Agent | | 2 | **is** *in a quote* | present | pure water | | | nature | | everywhere *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:* What's true? ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:2 # text = What's true? 1 What what PRON WP PronType=Int 3 nsubj _ SpaceAfter=No 2 's be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 3 cop _ _ 3 true true ADJ JJ Degree=Pos 0 root _ SpaceAfter=No 4 ? ? PUNCT . _ 3 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **is** | present | | | | | | true *property* | tree rules | ## The options {#options} ### Option 1 {#o1} Yes, rivers are always pure water ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:o1:1 # text = Yes, rivers are always pure water 1 Yes yes INTJ UH Polarity=Pos 7 discourse _ SpaceAfter=No 2 , , PUNCT , _ 1 punct _ _ 3 rivers river NOUN NNS Number=Plur 7 nsubj _ _ 4 are be AUX VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 7 cop _ _ 5 always always ADV RB PronType=Tot 6 advmod _ _ 6 pure pure ADJ JJ Degree=Pos 7 amod _ _ 7 water water NOUN NN Number=Sing 0 root _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **is a** | present | rivers | pure water | | | | | tree rules | ### Option 2 {#o2} Only rain is impure in nature ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:o2:1 # text = Only rain is impure in nature 1 Only only ADV RB _ 2 advmod _ _ 2 rain rain NOUN NN Number=Sing 4 nsubj _ _ 3 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 4 cop _ _ 4 impure impure ADJ JJ Degree=Pos 0 root _ _ 5 in in ADP IN _ 6 case _ _ 6 nature nature NOUN NN Number=Sing 4 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **is** | present | rain | | | nature | | impure *property* | tree rules | ### Option 3 {#o3} Yes, the sea is pure water with fish ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:o3:1 # text = Yes, the sea is pure water with fish 1 Yes yes INTJ UH Polarity=Pos 7 discourse _ SpaceAfter=No 2 , , PUNCT , _ 1 punct _ _ 3 the the DET DT Definite=Def|PronType=Art 4 det _ _ 4 sea sea NOUN NN Number=Sing 7 nsubj _ _ 5 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 7 cop _ _ 6 pure pure ADJ JJ Degree=Pos 7 amod _ _ 7 water water NOUN NN Number=Sing 0 root _ _ 8 with with ADP IN _ 9 case _ _ 9 fish fish NOUN NN Number=Sing 7 nmod _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **is a** | present | the sea | pure water | | | | with fish | tree rules | ### Option 4 · ← Mova's choice · ✓ the right answer {#o4} Water dissolves things, so nature's water is rarely pure ```conllu # sent_id = question:chemistry:34-water-amazing-liquid:t9:o4:1 # text = Water dissolves things, so nature's water is rarely pure 1 Water water NOUN NN Number=Sing 2 nsubj _ _ 2 dissolves dissolve VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 3 things thing NOUN NNS Number=Plur 2 obj _ SpaceAfter=No 4 , , PUNCT , _ 11 punct _ _ 5 so so ADV RB _ 11 advmod _ _ 6 nature nature NOUN NN Number=Sing 8 nmod:poss _ SpaceAfter=No 7 's 's PART POS _ 6 case _ _ 8 water water NOUN NN Number=Sing 11 nsubj _ _ 9 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 11 cop _ _ 10 rarely rarely ADV RB _ 11 advmod _ _ 11 pure pure ADJ JJ Degree=Pos 2 parataxis _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **dissolve** | present | Water | things | | | | | vn break-45.1 «NP V NP»: agent=Agent thing=Patient | | 2 | **is** | present | nature's water | | | | | pure, rarely *property* | tree rules | **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: [Water: the most amazing liquid, test 8](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/34-water-amazing-liquid/t8/) - next →: [Water: the most amazing liquid, test 10](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/34-water-amazing-liquid/t10/) - ↑ back to [Water: the most amazing liquid](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/34-water-amazing-liquid/)