---
title: Children's prescriptions often change as they grow, so regular eye t… — The optician and glasses · tree and pragmatics
description: Children's prescriptions often change as they grow, so regular eye tests matter. Who acts: prescriptions, children, regular eye tests. A sentence of the lesson «The optician and glasses» of the medicine course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/medicine/27-the-optician-and-glasses/7/)

<!-- crumbs -->
[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/) / [Medicine](https://md.mova.elamur.ai/free/en/corpora/school/medicine/) / [The optician and glasses](https://md.mova.elamur.ai/free/en/corpora/school/medicine/27-the-optician-and-glasses/) / 7

# The optician and glasses, sentence 7

<!-- .ven lang=en -->
Children's prescriptions often change as they grow, so regular eye tests matter.

<!-- .vintro -->
**Who acts:** prescriptions, children, regular eye tests · **What happens:** change, grow, matter, prescribe

<!-- .vabout -->
This is a sentence of the lesson «The optician and glasses» of the medicine 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 (prescriptions, children, regular eye tests), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:027-the-optician-and-glasses.lesson:7
# text = Children's prescriptions often change as they grow, so regular eye tests matter.
# source = school lesson (ours)
# course = medicine
# lesson = 027-the-optician-and-glasses.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): R5-strong ×1, R7-rel-agree ×1, R8-pos-agree ×1
1	Children	child	NOUN	NNS	Number=Plur	3	nmod:poss	_	Agree=R8-pos-agree|Haiku=3:nmod:poss|HaikuPos=PROPN:NNP:Number=Sing
2	's	's	PART	POS	_	1	case	_	_
3	prescriptions	prescription	NOUN	NNS	Number=Plur	5	nsubj	_	_
4	often	often	ADV	RB	_	5	advmod	_	_
5	change	change	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	as	as	SCONJ	IN	_	8	mark	_	_
7	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	8	nsubj	_	_
8	grow	grow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	advcl	_	_
9	,	,	PUNCT	,	_	14	punct	_	_
10	so	so	ADV	RB	_	14	advmod	_	Agree=R5-strong|Haiku=11:advmod
11	regular	regular	ADJ	JJ	Degree=Pos	13	amod	_	_
12	eye	eye	NOUN	NN	Number=Sing	13	compound	_	_
13	tests	test	NOUN	NNS	Number=Plur	14	nsubj	_	_
14	matter	matter	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	_	Agree=R7-rel-agree|Haiku=5:conj
15	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **change** | present | Children's prescriptions |  |  |  |  | often *property* | vn dress-41.1.1-1-1 «NP V»: agent=Agent |
| 2 | **grow** | present | children *= child* |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |
| 3 | **matter** | present | regular eye tests |  |  |  |  |  | vn matter-91 «NP V»: agent=Stimulus |
| 4 | **prescribe** |  | Children |  |  |  |  |  | nom prescription «communication transitive»: poss=agent |

<!-- .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.

<!-- div src -->

**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:medicine:027-the-optician-and-glasses.lesson:7`.

**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): R5-strong ×1, R7-rel-agree ×1, R8-pos-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/).

<!-- /div -->

<!-- pn -->
- ← previous: [The optician and glasses, 6](https://md.mova.elamur.ai/free/en/corpora/school/medicine/27-the-optician-and-glasses/6/)
- next →: [The optician and glasses, 8](https://md.mova.elamur.ai/free/en/corpora/school/medicine/27-the-optician-and-glasses/8/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/27-the-optician-and-glasses/)

