---
title: Music apps learn from your listening habits and build playlists of s… — Cars, doctors, scientists and translators · tree and pragmatics
description: Music apps learn from your listening habits and build playlists of songs like the ones you already play. Who acts: Music apps, you. A sentence of the lesson «Cars, doctors, scientists and translators» of the ai course of Mova's primary school with its dependency tree and the pragmatics of every clau
---

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# Cars, doctors, scientists and translators, sentence 4

<!-- .ven lang=en -->
Music apps learn from your listening habits and build playlists of songs like the ones you already play.

<!-- .vintro -->
**Who acts:** Music apps, you · **What happens:** learn, build, play · **To what, where:** listening habits, playlists, ones

<!-- .vabout -->
This is a sentence of the lesson «Cars, doctors, scientists and translators» 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: who acts (Music apps, you), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:ai:018-cars-doctors-translators.lesson:4
# text = Music apps learn from your listening habits and build playlists of songs like the ones you already play.
# source = school lesson (ours)
# course = ai
# lesson = 018-cars-doctors-translators.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): R1-cc-next ×1
1	Music	music	NOUN	NN	Number=Sing	2	compound	_	_
2	apps	app	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	learn	learn	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	from	from	ADP	IN	_	7	case	_	_
5	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	7	nmod:poss	_	_
6	listening	listening	NOUN	NN	Number=Sing	7	compound	_	_
7	habits	habit	NOUN	NNS	Number=Plur	3	obl	_	_
8	and	and	CCONJ	CC	_	9	cc	_	Agree=R1-cc-next|Haiku=3:cc
9	build	build	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
10	playlists	playlists	NOUN	NNS	Number=Plur	9	obj	_	_
11	of	of	ADP	IN	_	12	case	_	_
12	songs	song	NOUN	NNS	Number=Plur	10	nmod	_	_
13	like	like	ADP	IN	_	15	case	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	ones	one	NOUN	NNS	Number=Plur	12	nmod	_	_
16	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	18	nsubj	_	_
17	already	already	ADV	RB	_	18	advmod	_	_
18	play	play	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	15	acl:relcl	_	_
19	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **learn** | present | Music apps |  |  | your listening habits |  |  | vn learn-14-2-1 «NP V PP.source»: agent=Agent from habit=Source |
| 2 | **build** | present | Music apps *not said here* | playlists of songs like the ones |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset playlists=Product |
| 3 | **play** | present | you | the ones *not said here* |  |  |  |  | vn use-105.1 «NP V NP»: agent=Agent one=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:ai:018-cars-doctors-translators.lesson:4`.

**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): R1-cc-next ×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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