---
title: A rabbit hole is going deeper into one strange topic, and researcher… — Algorithms, bubbles and false balance · tree and pragmatics
description: A rabbit hole is going deeper into one strange topic, and researchers argue about how often feeds lead people there. Who acts: rabbit hole, researchers, feeds. A sentence of the lesson «Algorithms, bubbles and false balance» of the politics course of Mova's primary school with its dependency tree an
---

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# Algorithms, bubbles and false balance, sentence 11

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A rabbit hole is going deeper into one strange topic, and researchers argue about how often feeds lead people there.

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**Who acts:** rabbit hole, researchers, feeds · **What happens:** go, argue, lead · **To what, where:** one strange topic, people · **Speech:** someone speaks here

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This is a sentence of the lesson «Algorithms, bubbles and false balance» of the politics 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 (rabbit hole, researchers, feeds), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:politics:034-algorithms-bubbles-and-false-balance.lesson:11
# text = A rabbit hole is going deeper into one strange topic, and researchers argue about how often feeds lead people there.
# source = school lesson (ours)
# course = politics
# lesson = 034-algorithms-bubbles-and-false-balance.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): R5-strong ×1, R7-rel-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	rabbit	rabbit	NOUN	NN	Number=Sing	3	compound	_	_
3	hole	hole	NOUN	NN	Number=Sing	5	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	aux	_	_
5	going	go	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	_	_
6	deeper	deep	ADJ	JJR	Degree=Cmp	5	xcomp	_	_
7	into	into	ADP	IN	_	10	case	_	_
8	one	one	NUM	CD	NumForm=Word|NumType=Card	10	nummod	_	_
9	strange	strange	ADJ	JJ	Degree=Pos	10	amod	_	_
10	topic	topic	NOUN	NN	Number=Sing	5	obl	_	Agree=R5-strong|Haiku=6:obl
11	,	,	PUNCT	,	_	14	punct	_	_
12	and	and	CCONJ	CC	_	14	cc	_	_
13	researchers	researcher	NOUN	NNS	Number=Plur	14	nsubj	_	_
14	argue	argue	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	Agree=R7-rel-agree|Haiku=5:parataxis
15	about	about	SCONJ	IN	_	19	mark	_	_
16	how	how	ADV	WRB	PronType=Int	17	advmod	_	_
17	often	often	ADV	RB	_	19	advmod	_	_
18	feeds	feed	NOUN	NNS	Number=Plur	19	nsubj	_	_
19	lead	lead	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	14	ccomp	_	_
20	people	people	NOUN	NNS	Number=Plur	19	obj	_	_
21	there	there	ADV	RB	PronType=Dem	19	advmod	_	_
22	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: narrate
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **go** | present · progressive | a rabbit hole |  |  | one strange topic |  | deep *property* | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme into topic=Initial\_Location |
| 2 | **argue** *speech: disagree* | present | researchers |  |  |  |  |  | vn correspond-36.1-1 «NP V what S\_INF»: agent=Agent clause=Topic |
| 3 | **lead** | present | feeds | people |  | there |  | often *property* | vn accompany-51.7 «NP V NP»: agent=Agent people=Theme |

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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:politics:034-algorithms-bubbles-and-false-balance.lesson:11`.

**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): R5-strong ×1, 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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