Question: What was the first sign that mt. pinatubo had awoken?
Answer: March 15 , 1991
Disambiguated annotations:
qaPairs: question: What was the first sign that mt. pinatubo had awoken in 33,000 BC?
answer: explosive eruptions
question: What was the first sign that mt. pinatubo had awoken in 7000 BC?
answer: eruptions
question: What was the first sign that mt. pinatubo had awoken from 4000 BC to 3000 BC?
answer: eruptions
question: What was the first sign that mt. pinatubo had awoken in 1500?
answer: eruptions
question: What was the first sign that mt. pinatubo had awoken in 1991?
answer: volcano tectonic earthquakes