Assertion: great auk's bill | /r/CapableOf | become orange
Facets:
value: briefly
type: MANNER
Source sentences:
text: The bill is dull yellowish, becoming orange briefly at the start of the breeding season, and the lower legs are gray, also becoming orangey at the start of the breeding season.
text: The bill is dull yellowish, becoming orange briefly at the start of the breeding season, and the lower legs are gray, also becoming orangey at the start of the breeding season.