Assertion: hermit crab | /r/CapableOf | form line
Facets:
value: by it
type: OTHER
value: sometimes
type: TEMPORAL
Source sentences:
text: Sometimes when a new shell turns up, hermit crabs will form a line, biggest to smallest, to see which animal fits the new shell.
text: When a new, large shell becomes available, hermit crabs have been known to form a line by it from largest to smallest.