Assertion: giraffe | /r/AtLocation | alert
Facets:
value: constantly
type: TEMPORAL
value: for danger
type: PURPOSE
value: for predators
type: PURPOSE
Source sentences:
text: Staying awake most of the time allows them to be constantly on alert for predators.
text: Giraffes are constantly on alert for danger, so they usually manage to function on just two hours of sleep a day.