---
title: Oxpeckers eat ticks and flies off buffaloes and rhinos and hiss when… — Team players and partners: meerkats, naked mole… · tree and pragmatics
description: Oxpeckers eat ticks and flies off buffaloes and rhinos and hiss when danger comes, but they also peck at wounds to drink blood, so they are partly helpers and partly pests. Who acts: Oxpeckers, danger. A sentence of the lesson «Team players and partners: meerkats, naked mole rats, huddles, cleaners 
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings/14/)

<!-- 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/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [Team players and partners: meerkats, n…](https://md.mova.elamur.ai/free/en/corpora/school/biology/241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings/) / 14

# Team players and partners: meerkats, naked mole rats, huddles, cleaners (and do lemmings jump?), sentence 14

<!-- .ven lang=en -->
Oxpeckers eat ticks and flies off buffaloes and rhinos and hiss when danger comes, but they also peck at wounds to drink blood, so they are partly helpers and partly pests.

<!-- .vintro -->
**Who acts:** Oxpeckers, danger · **What happens:** eat, hiss, come, peck, drink, be · **To what, where:** ticks, blood, helpers

<!-- .vabout -->
This is a sentence of the lesson «Team players and partners: meerkats, naked mole rats, huddles, cleaners (and do lemmings jump?)» 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 (Oxpeckers, danger), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings.lesson:14
# text = Oxpeckers eat ticks and flies off buffaloes and rhinos and hiss when danger comes, but they also peck at wounds to drink blood, so they are partly helpers and partly pests.
# source = school lesson (ours)
# course = biology
# lesson = 241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings.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): R1-cc-next ×4, R7-rel-agree ×2, R8-pos-agree ×1
1	Oxpeckers	oxpecker	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	eat	eat	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	ticks	tick	NOUN	NNS	Number=Plur	2	obj	_	_
4	and	and	CCONJ	CC	_	5	cc	_	Agree=R1-cc-next|Haiku=3:cc
5	flies	fly	NOUN	NNS	Number=Plur	3	conj	_	_
6	off	off	ADP	IN	_	7	case	_	_
7	buffaloes	buffalo	NOUN	NNS	Number=Plur	5	nmod	_	_
8	and	and	CCONJ	CC	_	9	cc	_	Agree=R1-cc-next|Haiku=7:cc
9	rhinos	rhino	NOUN	NNS	Number=Plur	7	conj	_	_
10	and	and	CCONJ	CC	_	11	cc	_	Agree=R1-cc-next|Haiku=2:cc
11	hiss	hiss	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	Agree=R8-pos-agree|Haiku=2:conj|HaikuPos=VERB:VB:VerbForm=Inf
12	when	when	ADV	WRB	PronType=Int	14	advmod	_	_
13	danger	danger	NOUN	NN	Number=Sing	14	nsubj	_	_
14	comes	come	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	advcl	_	_
15	,	,	PUNCT	,	_	19	punct	_	_
16	but	but	CCONJ	CC	_	19	cc	_	_
17	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	19	nsubj	_	_
18	also	also	ADV	RB	_	19	advmod	_	_
19	peck	peck	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	Agree=R7-rel-agree|Haiku=2:parataxis
20	at	at	ADP	IN	_	21	case	_	_
21	wounds	wound	NOUN	NNS	Number=Plur	19	obl	_	Agree=R7-rel-agree|Haiku=19:nmod
22	to	to	PART	TO	_	23	mark	_	_
23	drink	drink	VERB	VB	VerbForm=Inf	19	advcl	_	_
24	blood	blood	NOUN	NN	Number=Sing	23	obj	_	_
25	,	,	PUNCT	,	_	30	punct	_	_
26	so	so	ADV	RB	_	30	advmod	_	_
27	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	30	nsubj	_	_
28	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	30	cop	_	_
29	partly	partly	ADV	RB	_	30	advmod	_	_
30	helpers	helper	NOUN	NNS	Number=Plur	2	parataxis	_	_
31	and	and	CCONJ	CC	_	33	cc	_	Agree=R1-cc-next|Haiku=30:cc
32	partly	partly	ADV	RB	_	33	advmod	_	_
33	pests	pest	NOUN	NNS	Number=Plur	30	conj	_	_
34	.	.	PUNCT	.	_	2	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 | **eat** | present | Oxpeckers | ticks and flies off buffaloes and rhinos |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent tick=Patient |
| 2 | **hiss** | present | Oxpeckers *not said here* |  |  |  |  |  | vn manner\_speaking-37.3 «NP V»: agent=Agent |
| 3 | **come** | present | danger |  |  |  |  |  | vn escape-51.1-1 «NP V»: agent=Theme |
| 4 | **peck** | present | Oxpeckers *= oxpecker* |  |  |  |  | at wounds | vn chew-39.2 «NP V PP»: agent=Agent at wound=Patient |
| 5 | **drink** | to-infinitive | Oxpeckers *= oxpecker* *not said here* | blood |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent blood=Patient |
| 6 | **is a** | present | Oxpeckers *= oxpecker* | helpers and pests |  |  |  | partly *property* | tree rules |

<!-- .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:biology:241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings.lesson:14`.

**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): R1-cc-next ×4, R7-rel-agree ×2, 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: [Team players and partners: meerkats, n…, 13](https://md.mova.elamur.ai/free/en/corpora/school/biology/241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings/13/)
- next →: [Animal builders: beavers, dams and lod…, 0](https://md.mova.elamur.ai/free/en/corpora/school/biology/242-animal-builders-beavers-dams-and-lodges/0/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/241-team-players-and-partners-meerkats-naked-mole-rats-huddles-cleaners-and-lemmings/)

