Assertion: killer whale's fin | /r/CapableOf | reach a height of 1.8 m
Facets:
Source sentences:
text: In mature males, the dorsal fin is tall and triangular and may reach a height of 1.8 m (6 ft).
text: In mature males, the dorsal fin is tall and triangular and can reach a height of 1.8 m (6 ft.).