---
title: A needle prick from a used needle can pass on serious illnesses, so… — Safe and kind in parks and playgrounds · tree and pragmatics
description: A needle prick from a used needle can pass on serious illnesses, so needles are only picked up by trained adults. Who acts: needle prick, trained adults. A sentence of the lesson «Safe and kind in parks and playgrounds» of the everyday course of Mova's primary school with its dependency tree and the
---

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# Safe and kind in parks and playgrounds, sentence 24

<!-- .ven lang=en -->
A needle prick from a used needle can pass on serious illnesses, so needles are only picked up by trained adults.

<!-- .vintro -->
**Who acts:** needle prick, trained adults · **What happens:** use, pass on, pick up, train · **To what, where:** serious illnesses, needles

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This is a sentence of the lesson «Safe and kind in parks and playgrounds» of the everyday 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 (needle prick, trained adults), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:228-parks-and-playgrounds.lesson:24
# text = A needle prick from a used needle can pass on serious illnesses, so needles are only picked up by trained adults.
# source = school lesson (ours)
# course = everyday
# lesson = 228-parks-and-playgrounds.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 ×2, R8-pos-agree ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	needle	needle	NOUN	NN	Number=Sing	3	compound	_	_
3	prick	prick	NOUN	NN	Number=Sing	9	nsubj	_	_
4	from	from	ADP	IN	_	7	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	used	use	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	7	amod	_	Agree=R8-pos-agree|Haiku=7:amod|HaikuPos=ADJ:JJ:Degree=Pos
7	needle	needle	NOUN	NN	Number=Sing	3	nmod	_	_
8	can	can	AUX	MD	VerbForm=Fin	9	aux	_	_
9	pass	pass	VERB	VB	VerbForm=Inf	0	root	_	_
10	on	on	ADP	RP	_	9	compound:prt	_	_
11	serious	serious	ADJ	JJ	Degree=Pos	12	amod	_	_
12	illnesses	illness	NOUN	NNS	Number=Plur	9	obl	_	Agree=R7-rel-agree|Haiku=9:obj
13	,	,	PUNCT	,	_	9	punct	_	_
14	so	so	ADV	RB	_	18	advmod	_	_
15	needles	needle	NOUN	NNS	Number=Plur	18	nsubj:pass	_	_
16	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	18	aux:pass	_	_
17	only	only	ADV	RB	_	18	advmod	_	_
18	picked	pick	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	9	parataxis	_	Agree=R7-rel-agree|Haiku=9:advcl
19	up	up	ADP	RP	_	18	compound:prt	_	_
20	by	by	ADP	IN	_	22	case	_	_
21	trained	train	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	22	amod	_	Agree=R8-pos-agree|Haiku=22:amod|HaikuPos=ADJ:JJ:Degree=Pos
22	adults	adult	NOUN	NNS	Number=Plur	18	obl:agent	_	_
23	.	.	PUNCT	.	_	9	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 | **use** | participle |  |  |  |  |  |  | vn eat-39.1 «NP V»: agent=Agent |
| 2 | **pass on** | can | a needle prick from a used needle | serious illnesses |  |  |  |  | vn send-11.1 «NP V NP»: agent=Agent |
| 3 | **pick up** | present · passive | trained adults | needles |  |  |  |  | vn discover-84-1 «NP V NP»: agent=Agent subject=Topic |
| 4 | **train** | participle |  |  |  |  |  |  | vn hire-13.5.3 «NP V NP»: agent=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.

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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:everyday:228-parks-and-playgrounds.lesson:24`.

**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 ×2, R8-pos-agree ×2. **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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