Assertion: tree frog | /r/CapableOf | change color
Facets:
value: for better camouflage
type: PURPOSE
value: from green
type: OTHER
value: to yellow
type: OTHER
value: to match their environment
type: PURPOSE
value: to grey
type: OTHER
value: often
type: TEMPORAL
Source sentences:
text: They vary in color from dark green to pale gray, often changing color to match their environment.
text: For instance, the grey tree frog (Hyla versicolor) can change its color from green to grey to yellow.
text: Many tree frogs can change their color for better camouflage.
text: Many tree frogs can change their colour for better camouflage.