Question: When did the last wooly mammoths die out?
Answer: 4,000 years ago
Disambiguated annotations:
answer: 4,000 years ago
qaPairs: question: When period did the last woolly mammoths die out?
answer: the late Pleistocene and early Holocene
question: When year did the last woolly mammoths die out?
answer: 4,000 years ago