Assertion: seal | /r/CapableOf | use their flippers
Facets:
value: for both propulsion
type: PURPOSE
value: for steering
type: PURPOSE
value: to regulate the body temperature
type: PURPOSE
Source sentences:
text: They also use their flippers to regulate the body temperature.
text: In the ocean though, seals swim with exceeding grace and swiftness, using all four flippers for both propulsion and steering.