Does United Airlines have a perfect operation record?
An airline with a perfect operation record has no crashes or other damaging incidents. United Airlines has had over 30 crash incidents over several decades.
The answer is no.

Could you watch all of JAG in six months?
JAG has 227 episodes in the entire series. Each episode of JAG is between 42-47 minutes long. There are over 200,000 minutes in a month. The entire series of JAG is under 12,000 minutes.
The answer is yes.

Has every astronaut survived their space journey?
In 1986, the space shuttle Challenger exploded during launch, killing all astronauts aboard. In 2003, the space shuttle Columbia also exploded, again killing its entire crew. Various other space flights have resulted in fatal disasters.
The answer is no.

Are brown rock fish found in the waters surrounding Saint Kitts and Nevis?
Saint Kitts and Nevis is located in the Caribbean Sea and Atlantic Sea. Brown rock fish are found in the Pacific Ocean.
The answer is no.