Assertion: crab | /r/CapableOf | use their pincers
Facets:
value: for waving
type: PURPOSE
value: to hold prey
type: PURPOSE
value: for drumming
type: PURPOSE
value: to hold the food
type: PURPOSE
Source sentences:
text: Crabs use their pincers to hold the food or prey, tear small pieces of it and move into the mouth.
text: They use their pincers for drumming or waving, a form of communication.