---
title: Many chatbot apps are rated for ages 13 and up. — Strangers, hooks and too-perfect messages · tree and pragmatics
description: Many chatbot apps are rated for ages 13 and up. A sentence of the lesson «Strangers, hooks and too-perfect messages» of the ai course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Strangers, hooks and too-perfect messages, sentence 12

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Many chatbot apps are rated for ages 13 and up.

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**What happens:** rate · **To what, where:** Many chatbot apps

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This is a sentence of the lesson «Strangers, hooks and too-perfect messages» of the ai 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: what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:ai:013-strangers-hooks-and-too-perfect-messages.lesson:12
# text = Many chatbot apps are rated for ages 13 and up.
# source = school lesson (ours)
# course = ai
# lesson = 013-strangers-hooks-and-too-perfect-messages.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): no change
1	Many	many	ADJ	JJ	Degree=Pos	3	amod	_	_
2	chatbot	chatbot	NOUN	NN	Number=Sing	3	compound	_	_
3	apps	app	NOUN	NNS	Number=Plur	5	nsubj:pass	_	_
4	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	aux:pass	_	_
5	rated	rate	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
6	for	for	ADP	IN	_	7	case	_	_
7	ages	age	NOUN	NNS	Number=Plur	5	obl	_	_
8	13	13	NUM	CD	NumForm=Digit|NumType=Card	7	flat	_	_
9	and	and	CCONJ	CC	_	10	cc	_	_
10	up	up	ADV	RB	_	7	conj	_	_
11	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: changed act=assert

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **rate** | present · passive |  | Many chatbot apps |  |  | for ages |  | vn price-54.4 «NP V NP»: subject=Theme |

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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:ai:013-strangers-hooks-and-too-perfect-messages.lesson:12`.

**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): no change. **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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