---
title: Three right turns face the same way as one left turn, and two left t… — Olympiad: thinking like a machine, Bebras puzzle… · tree and pragmatics
description: Three right turns face the same way as one left turn, and two left turns face you backwards. Who acts: Three right turns, two left turns. A sentence of the lesson «Olympiad: thinking like a machine, Bebras puzzles ★★★» of the ai course of Mova's primary school with its dependency tree and the pragma
---

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# Olympiad: thinking like a machine, Bebras puzzles ★★★, sentence 16

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Three right turns face the same way as one left turn, and two left turns face you backwards.

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**Who acts:** Three right turns, two left turns · **What happens:** face · **To what, where:** same way, you

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This is a sentence of the lesson «Olympiad: thinking like a machine, Bebras puzzles ★★★» of the ai 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 (Three right turns, two left turns), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:ai:031-olympiad-thinking-like-a-machine.lesson:16
# text = Three right turns face the same way as one left turn, and two left turns face you backwards.
# source = school lesson (ours)
# course = ai
# lesson = 031-olympiad-thinking-like-a-machine.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): R8-pos-agree ×1
1	Three	three	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
2	right	right	ADJ	JJ	Degree=Pos	3	amod	_	_
3	turns	turn	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	face	face	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
6	same	same	ADJ	JJ	Degree=Pos	7	amod	_	_
7	way	way	NOUN	NN	Number=Sing	4	obj	_	_
8	as	as	ADP	IN	_	11	case	_	_
9	one	one	NUM	CD	NumForm=Word|NumType=Card	11	nummod	_	_
10	left	left	ADJ	JJ	Degree=Pos	11	amod	_	Agree=R8-pos-agree|Haiku=11:amod|HaikuPos=VERB:VBN:Tense=Past|VerbForm=Part|Voice=Pass
11	turn	turn	NOUN	NN	Number=Sing	7	nmod	_	_
12	,	,	PUNCT	,	_	17	punct	_	_
13	and	and	CCONJ	CC	_	17	cc	_	_
14	two	two	NUM	CD	NumForm=Word|NumType=Card	16	nummod	_	_
15	left	left	ADJ	JJ	Degree=Pos	16	amod	_	_
16	turns	turn	NOUN	NNS	Number=Plur	17	nsubj	_	_
17	face	face	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
18	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	17	obj	_	_
19	backwards	backwards	ADV	RB	_	17	advmod	_	_
20	.	.	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 | **face** | present | Three right turns | the same way |  |  |  | as one left turn | vn fill-9.8-1 «NP V NP»: agent=Theme way=Destination |
| 2 | **face** | present | two left turns |  | you |  |  | backwards *property* | vn fill-9.8-1 «NP V NP»: agent=Theme you=Destination |

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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:ai:031-olympiad-thinking-like-a-machine.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): 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/).

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- ← previous: [Olympiad: thinking like a machine, Beb…, 15](https://md.mova.elamur.ai/free/en/corpora/school/ai/31-olympiad-thinking-like-a-machine/15/)
- next →: [Olympiad: claims, clues and tricky mes…, 0](https://md.mova.elamur.ai/free/en/corpora/school/ai/32-olympiad-claims-clues-and-tricky-messages/0/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/ai/31-olympiad-thinking-like-a-machine/)