Assertion: falcon | /r/CapableOf | use their nictitating membranes
Facets:
value: to spread tears
type: PURPOSE
value: to spread clear debris
type: PURPOSE
Source sentences:
text: To protect their eyes, the falcons use their nictitating membranes (third eyelids) to spread tears and clear debris from their eyes while maintaining vision.
text: To protect their eyes, the falcons use their nictitating membranes (third eyelids) to spread tears and clear debris from their eyes while maintaining vision.