---
title: In 1847 Ignaz Semmelweis showed handwashing saved mothers' lives but… — Light, machines and medicine: how the last 250 y… · tree and pragmatics
description: In 1847 Ignaz Semmelweis showed handwashing saved mothers' lives but was mocked; in the 1860s to 1880s Pasteur and Koch proved that germs cause disease. Who acts: Ignaz, handwashing, Pasteur, germs. A sentence of the lesson «Light, machines and medicine: how the last 250 years changed a normal day» 
---

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# Light, machines and medicine: how the last 250 years changed a normal day, sentence 17

<!-- .ven lang=en -->
In 1847 Ignaz Semmelweis showed handwashing saved mothers' lives but was mocked; in the 1860s to 1880s Pasteur and Koch proved that germs cause disease.

<!-- .vintro -->
**Who acts:** Ignaz, handwashing, Pasteur, germs · **What happens:** show, save, mock, prove, cause · **To what, where:** 1847, lives, 1860s, disease · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Light, machines and medicine: how the last 250 years changed a normal day» of the history 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 (Ignaz, handwashing, Pasteur, germs), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:history:065-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day.lesson:17
# text = In 1847 Ignaz Semmelweis showed handwashing saved mothers' lives but was mocked; in the 1860s to 1880s Pasteur and Koch proved that germs cause disease.
# source = school lesson (ours)
# course = history
# lesson = 065-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day.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
1	In	in	ADP	IN	_	2	case	_	_
2	1847	1847	NUM	CD	NumForm=Digit|NumType=Card	5	obl	_	_
3	Ignaz	Ignaz	PROPN	NNP	Number=Sing	5	nsubj	_	_
4	Semmelweis	Semmelweis	PROPN	NNP	Number=Sing	3	flat	_	_
5	showed	show	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	handwashing	handwash	NOUN	NN	Number=Sing	7	nsubj	_	_
7	saved	save	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	5	ccomp	_	_
8	mothers	mother	NOUN	NNS	Number=Plur	10	nmod:poss	_	_
9	'	's	PART	POS	_	8	case	_	_
10	lives	life	NOUN	NNS	Number=Plur	7	obj	_	_
11	but	but	CCONJ	CC	_	13	cc	_	_
12	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	13	aux:pass	_	_
13	mocked	mock	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	conj	_	_
14	;	;	PUNCT	,	_	17	punct	_	_
15	in	in	ADP	IN	_	17	case	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	1860s	1860	NOUN	NNS	Number=Plur	23	obl	_	_
18	to	to	ADP	IN	_	19	case	_	_
19	1880s	1880	NOUN	NNS	Number=Plur	17	nmod	_	Agree=R7-rel-agree|Haiku=17:conj
20	Pasteur	Pasteur	PROPN	NNP	Number=Sing	23	nsubj	_	_
21	and	and	CCONJ	CC	_	22	cc	_	_
22	Koch	Koch	PROPN	NNP	Number=Sing	20	conj	_	_
23	proved	prove	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	5	parataxis	_	_
24	that	that	SCONJ	IN	_	26	mark	_	_
25	germs	germ	NOUN	NNS	Number=Plur	26	nsubj	_	_
26	cause	cause	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	23	ccomp	_	_
27	disease	disease	NOUN	NN	Number=Sing	26	obj	_	_
28	.	.	PUNCT	.	_	5	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 | **show** | past | Ignaz |  |  | 1847 |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V how S»: agent=Agent clause=Topic |
| 2 | **save** | past | handwashing | mothers's lives |  |  |  |  | vn get-13.5.1-1 «NP V NP»: agent=Agent life=Theme |
| 3 | **mock** | past · passive | Ignaz *not said here* |  |  |  |  |  | vn judgment-33.1-1 «NP V NP» |
| 4 | **prove** | past | Pasteur and Koch |  |  | the 1860s to 1880s |  |  | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent clause=Theme |
| 5 | **cause** | present | germs | disease |  |  |  |  | vn engender-27.1-1 «NP V NP»: agent=Precondition disease=Patient |

<!-- .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:history:065-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day.lesson:17`.

**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. **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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