Assertion: sea otter's tail | /r/HasProperty | long
Facets:
value: a foot
type: OTHER
Source sentences:
text: It has a strong and long tail which it uses to steer itself in the water.
text: Otters can have a tail that is a foot long.
text: The tails of river otters and clawless otters are long, and about one-third of total body length.
text: 12: Otters can have a tail that is a foot long.