We went to the Air Show in OshKosh at the end of July . The boys absolutely loved it since they are obsessed with planes , jets , etc . They got to tour the inside of a B-17 Flying Fortress and an Osprey . They tried working on the underside of the F-15 Eagle and it was probably a good thing they could n't really reach anything .

Question: Why did they go to the airshow ?
Answer: Their boys wanted to go to one .None of the above choices .Their boys wanted to fly an airplane .They were pilots in the airshow .