Assertion: grasshopper's pair | /r/HasProperty | sensitive
Facets:
value: to the environment
type: CAUSE
value: to touch
type: PURPOSE
value: to light
type: CAUSE
Source sentences:
text: They have a pair of antennae that are sensitive to light and touch.
text: The head bears a pair of compound eyes, three simple eyes and a pair of antennae that are sensitive to the environment.