---
title: A gemstone is a stone people cut and polish because it is beautiful,… — Gemstones and precious metals · tree and pragmatics
description: A gemstone is a stone people cut and polish because it is beautiful, rare and hard enough to last. Who acts: gemstone, people. A sentence of the lesson «Gemstones and precious metals» of the geography course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Gemstones and precious metals, sentence 0

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A gemstone is a stone people cut and polish because it is beautiful, rare and hard enough to last.

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**Who acts:** gemstone, people · **What happens:** be, cut, polish, last · **To what, where:** stone

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This is a sentence of the lesson «Gemstones and precious metals» of the geography 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 (gemstone, people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:051-gemstones-and-precious-metals.lesson:0
# text = A gemstone is a stone people cut and polish because it is beautiful, rare and hard enough to last.
# source = school lesson (ours)
# course = geography
# lesson = 051-gemstones-and-precious-metals.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	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	gemstone	gemstone	NOUN	NN	Number=Sing	5	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	stone	stone	NOUN	NN	Number=Sing	0	root	_	_
6	people	people	NOUN	NNS	Number=Plur	7	nsubj	_	_
7	cut	cut	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	acl:relcl	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	polish	polish	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	7	conj	_	_
10	because	because	SCONJ	IN	_	13	mark	_	_
11	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	13	nsubj	_	_
12	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	cop	_	_
13	beautiful	beautiful	ADJ	JJ	Degree=Pos	9	advcl	_	_
14	,	,	PUNCT	,	_	15	punct	_	_
15	rare	rare	ADJ	JJ	Degree=Pos	13	conj	_	_
16	and	and	CCONJ	CC	_	17	cc	_	_
17	hard	hard	ADJ	JJ	Degree=Pos	13	conj	_	_
18	enough	enough	ADV	RB	_	17	advmod	_	_
19	to	to	PART	TO	_	20	mark	_	_
20	last	last	VERB	VB	VerbForm=Inf	17	advcl	_	Agree=R7-rel-agree|Haiku=17:xcomp
21	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | a gemstone | a stone |  |  |  |  | tree rules |
| 2 | **cut** | present | people | a stone *not said here* |  |  |  |  | vn build-26.1-1 «NP V NP»: agent=Agent stone=Product |
| 3 | **polish** | present | people *not said here* |  |  |  |  |  | vn butter-9.9 «NP V NP.destination»: agent=Agent |
| 4 | **is** | present | gemstone |  |  |  |  | beautiful *property* | tree rules |
| 5 | **be** |  | gemstone *not said here* |  |  |  |  |  | tree rules |
| 6 | **be** |  | gemstone *not said here* |  |  |  |  | enough *property* | tree rules |
| 7 | **last** | to-infinitive | gemstone *not said here* |  |  |  |  |  | vn cost-54.2 «NP V NP.value»: agent=Theme |

<!-- .note -->
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.

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**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:geography:051-gemstones-and-precious-metals.lesson:0`.

**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/).

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- ← previous: [Minerals and crystals, 16](https://md.mova.elamur.ai/free/en/corpora/school/geography/50-minerals-and-crystals/16/)
- next →: [Gemstones and precious metals, 1](https://md.mova.elamur.ai/free/en/corpora/school/geography/51-gemstones-and-precious-metals/1/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/geography/51-gemstones-and-precious-metals/)

