Assertion: blue crab | /r/HasAspect | five pairs of legs
Facets:
Source sentences:
text: They have five pairs of legs, the first pair are modified as claws for eating and defense, while the last pair of legs are modified for use as swimming paddles.
text: Blue crabs have three pairs of legs and walk sideways.
text: Blue crabs have five pairs of legs and the first pair is equipped with pincers.