---
title: The 5-second rule is a myth: bacteria can move onto dropped food in… — Germs, the immune system and hand-washing · tree and pragmatics
description: The 5-second rule is a myth: bacteria can move onto dropped food in under a second, depending on the food and the floor. Who acts: 5 second rule, bacteria. A sentence of the lesson «Germs, the immune system and hand-washing» of the medicine course of Mova's primary school with its dependency tree an
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/medicine/30-germs-the-immune-system-and-hand-washing/12/)

<!-- 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/) / [Germs, the immune system and hand-wash…](https://md.mova.elamur.ai/free/en/corpora/school/medicine/30-germs-the-immune-system-and-hand-washing/) / 12

# Germs, the immune system and hand-washing, sentence 12

<!-- .ven lang=en -->
The 5-second rule is a myth: bacteria can move onto dropped food in under a second, depending on the food and the floor.

<!-- .vintro -->
**Who acts:** 5 second rule, bacteria · **What happens:** be, move, drop, depend · **To what, where:** myth, dropped food

<!-- .vabout -->
This is a sentence of the lesson «Germs, the immune system and hand-washing» 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 (5 second rule, bacteria), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:030-germs-the-immune-system-and-hand-washing.lesson:12
# text = The 5-second rule is a myth: bacteria can move onto dropped food in under a second, depending on the food and the floor.
# source = school lesson (ours)
# course = medicine
# lesson = 030-germs-the-immune-system-and-hand-washing.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, R8-pos-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
2	5	5	NUM	CD	NumForm=Digit|NumType=Card	5	compound	_	_
3	-	-	PUNCT	HYPH	_	2	punct	_	_
4	second	second	ADJ	JJ	Degree=Pos|NumForm=Word|NumType=Ord	5	amod	_	_
5	rule	rule	NOUN	NN	Number=Sing	8	nsubj	_	_
6	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	myth	myth	NOUN	NN	Number=Sing	0	root	_	_
9	:	:	PUNCT	:	_	12	punct	_	_
10	bacteria	bacterium	NOUN	NNS	Number=Plur	12	nsubj	_	Agree=R8-pos-agree|Haiku=12:nsubj|HaikuPos=NOUN:NN:Number=Sing
11	can	can	AUX	MD	VerbForm=Fin	12	aux	_	_
12	move	move	VERB	VB	VerbForm=Inf	8	parataxis	_	Agree=R7-rel-agree|Haiku=8:acl:relcl
13	onto	onto	ADP	IN	_	15	case	_	_
14	dropped	drop	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	15	amod	_	_
15	food	food	NOUN	NN	Number=Sing	12	obl	_	_
16	in	in	ADP	IN	_	19	case	_	_
17	under	under	ADP	IN	_	19	case	_	_
18	a	a	DET	DT	Definite=Ind|PronType=Art	19	det	_	_
19	second	second	NOUN	NN	Number=Sing	12	obl	_	_
20	,	,	PUNCT	,	_	21	punct	_	_
21	depending	depend	VERB	VBG	Tense=Pres|VerbForm=Part	12	advcl	_	_
22	on	on	ADP	IN	_	24	case	_	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	food	food	NOUN	NN	Number=Sing	21	obl	_	_
25	and	and	CCONJ	CC	_	27	cc	_	_
26	the	the	DET	DT	Definite=Def|PronType=Art	27	det	_	_
27	floor	floor	NOUN	NN	Number=Sing	24	conj	_	_
28	.	.	PUNCT	.	_	8	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 | **is a** | present | the 5 second rule | a myth |  |  |  |  | tree rules |
| 2 | **move** | can | bacteria |  |  | dropped food | second |  | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme onto food=Trajectory |
| 3 | **drop** | participle |  |  |  |  |  |  | vn roll-51.3.1 «NP.theme V»: agent=Theme |
| 4 | **depend** | gerund | bacteria *not said here* |  |  |  |  | on the food and the floor | vn rely-70 «NP V PP.theme S\_ING»: agent=Agent on food=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.

<!-- 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:030-germs-the-immune-system-and-hand-washing.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): 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: [Germs, the immune system and hand-wash…, 11](https://md.mova.elamur.ai/free/en/corpora/school/medicine/30-germs-the-immune-system-and-hand-washing/11/)
- next →: [Germs, the immune system and hand-wash…, 13](https://md.mova.elamur.ai/free/en/corpora/school/medicine/30-germs-the-immune-system-and-hand-washing/13/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/30-germs-the-immune-system-and-hand-washing/)

