Assertion: liger's tiger | /r/CapableOf | become extinct
Facets:
value: in prehistoric times
type: TEMPORAL
value: in the 20th century
type: TEMPORAL
Source sentences:
text: Bali tiger, Caspian tiger, and Javan tiger became extinct in the 20th century.
text: The Wanhsien, Ngandong, Trinil and Japanese tigers became extinct in prehistoric times.