---
title: Two parts and the whole — a lesson of Mova's school · trees and pragmatics
description: «Two parts and the whole», a lesson of the lessons course of Mova's primary school, sentence by sentence with dependency trees and pragmatics. It begins: Sometimes nothing comes or goes: a group is simply made of two parts, like boys and girls in a class.
---

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# Two parts and the whole

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Lesson 75 of the lessons course of Mova's primary school: 2 sentences, each with its syntax tree and pragmatics. The lessons are written for Mova, and their agreed trees are part of Mova corpus 0.4 (CC BY-SA 4.0).

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- [0](https://md.mova.elamur.ai/free/en/corpora/school/lessons/75-part-part-whole/0/) — Sometimes nothing comes or goes: a group is simply made of two parts, like boys and girls in a class.
- [1](https://md.mova.elamur.ai/free/en/corpora/school/lessons/75-part-part-whole/1/) — To find the whole, add the two parts: 12 boys and 9 girls make 12 + 9 = 21 children.

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- ← previous: [Some go away: how many went, how many at first](https://md.mova.elamur.ai/free/en/corpora/school/lessons/74-separate-change-start-unknown/)
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