input question: The migrants were first spotted by a Coast Guard jet around 2 p.m. Tuesday and two small patrol boats were sent to the area , Doss said .
The Cubans were spotted by a Coast Guard jet around 2 p.m. Tuesday and two vessels were sent out to the area , Petty Officer Ryan Doss said .
output answer: yes

input question: The ELF has claimed responsibility for a slew of arson attacks against commercial entities that members say threaten or damage the environment .
The underground group has claimed responsibility for a series of arsons against commercial entities that members say damage the environment .
output answer: yes

input question: Nelson had received a technical foul with 2 : 46 to go in the first quarter .
Nelson stared down referee Joey Crawford during a timeout with 2 : 46 left in the first quarter and San Antonio leading 26-16 .
output answer: no

input question: Canadian researchers ordered the slaughter of more than 2,000 cows and conducted an extensive investigation but were not able to find evidence of any other infected animals .
Canadian investigators slaughtered more than 2,000 cows but were not able to find evidence of any other infected animals .
output answer:
yes