Assertion: greyhound's dog | /r/CapableOf | keep their agility
Facets:
value: at a high level
type: OTHER
Source sentences:
text: They have a large heart that pumps a lot of blood into the organs so that these dogs keep their agility at a high level.
text: They have a large heart that pumps a lot of blood into the organs so that these dogs can keep their agility at a high level.