Assertion: tortoise | /r/CapableOf | expand their chests
Facets:
value: to breath like humans
type: PURPOSE
value: to breath like other animals
type: PURPOSE
Source sentences:
text: Because a tortoises shell is rigid and hard, it does not let tortoises expand their chests to breath like other animals and humans, so the tortoise has developed a special set of muscles that assist them with their breathing