Assertion: american crow's family | /r/CapableOf | go extinct
Facets:
value: around 1500 ad
type: TEMPORAL
Source sentences:
text: The tallest bird ever however was the giant moa (Dinornis maximus), part of the moa family of New Zealand that went extinct around 1500 AD.
text: The tallest bird ever, however, was the giant moa (Dinornis maximus), part of the moa family of New Zealand that went extinct about 500 years ago.