---
title: People cannot feel other animals' electric fields, but our hearts an… — Electric senses: electric eels, sharks, the plat… · tree and pragmatics
description: People cannot feel other animals' electric fields, but our hearts and brains work with electric signals that doctors measure with an ECG and an EEG. Who acts: People, hearts, doctors. A sentence of the lesson «Electric senses: electric eels, sharks, the platypus bill and charged bees» of the biology
---

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# Electric senses: electric eels, sharks, the platypus bill and charged bees, sentence 16

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People cannot feel other animals' electric fields, but our hearts and brains work with electric signals that doctors measure with an ECG and an EEG.

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**Who acts:** People, hearts, doctors · **What happens:** not feel, work, measure · **To what, where:** electric fields, electric signals

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This is a sentence of the lesson «Electric senses: electric eels, sharks, the platypus bill and charged bees» of the biology 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 (People, hearts, doctors), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:231-electric-senses-eels-sharks-the-platypus-and-charged-bees.lesson:16
# text = People cannot feel other animals' electric fields, but our hearts and brains work with electric signals that doctors measure with an ECG and an EEG.
# source = school lesson (ours)
# course = biology
# lesson = 231-electric-senses-eels-sharks-the-platypus-and-charged-bees.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	People	people	NOUN	NNS	Number=Plur	4	nsubj	_	_
2	can	can	AUX	MD	VerbForm=Fin	4	aux	_	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	_	_
4	feel	feel	VERB	VB	VerbForm=Inf	0	root	_	_
5	other	other	ADJ	JJ	Degree=Pos	6	amod	_	_
6	animals	animal	NOUN	NNS	Number=Plur	9	nmod:poss	_	_
7	'	's	PART	POS	_	6	case	_	_
8	electric	electric	ADJ	JJ	Degree=Pos	9	amod	_	_
9	fields	field	NOUN	NNS	Number=Plur	4	obj	_	_
10	,	,	PUNCT	,	_	16	punct	_	_
11	but	but	CCONJ	CC	_	16	cc	_	_
12	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	13	nmod:poss	_	_
13	hearts	heart	NOUN	NNS	Number=Plur	16	nsubj	_	_
14	and	and	CCONJ	CC	_	15	cc	_	_
15	brains	brain	NOUN	NNS	Number=Plur	13	conj	_	_
16	work	work	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
17	with	with	ADP	IN	_	19	case	_	_
18	electric	electric	ADJ	JJ	Degree=Pos	19	amod	_	_
19	signals	signal	NOUN	NNS	Number=Plur	16	obl	_	_
20	that	that	PRON	WDT	PronType=Rel	22	obj	_	_
21	doctors	doctor	NOUN	NNS	Number=Plur	22	nsubj	_	_
22	measure	measure	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	19	acl:relcl	_	_
23	with	with	ADP	IN	_	25	case	_	_
24	an	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
25	ECG	ecg	NOUN	NN	Number=Sing	22	obl	_	_
26	and	and	CCONJ	CC	_	28	cc	_	_
27	an	a	DET	DT	Definite=Ind|PronType=Art	28	det	_	_
28	EEG	eeg	NOUN	NN	Number=Sing	25	conj	_	_
29	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **feel** | can | People | other animals's electric fields |  |  |  |  | vn hunt-35.1 «NP V NP»: agent=Agent field=Theme |
| 2 | **work** | present | our hearts and brains |  |  |  |  | with electric signals | vn cooperate-73.1-3 «NP V PP.co-agent PP.theme»: agent=Agent with signal=Co-Agent |
| 3 | **measure** | present | doctors | electric signals |  |  |  | with a ECG and a EEG | vn register-54.1-2-1 «NP V NP.value»: agent=Theme that=Value |

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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:biology:231-electric-senses-eels-sharks-the-platypus-and-charged-bees.lesson:16`.

**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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