Assertion: tree frog | /r/CapableOf | open its eyes
Facets:
value: abruptly
type: MANNER
Source sentences:
text: When a red-eyed tree frog detects a predator, it abruptly opens its eyes and stares at the predator.
text: When seated on a leaf, the red-eyed tree frog tucks its legs in close to its body and closes its eyes to hide—but when they sense a predator, they open their eyes and jump away, exposing a whole slew of dazzling colors.