Assertion: crab's shell | /r/HasProperty | small
Facets:
value: for them
type: TRANSITIVE-OBJECT
Source sentences:
text: At any given time, 30 percent of wild crabs are inhabiting shells that are too small for them, and after their growth phase in the spring, this figure can jump to nearly 60 percent.
text: If they find themselves in a shell that is too small, hermit crabs have the rare ability to grow smaller.