A terrorist hijacks a plane with 10 passengers and there is a lot of gold in the plane.
After taking all the gold, the terrorist asked the government officials for 11 parachutes.
He killed all the passenger so that no one can identify him , take one parachute and jumps off.

Was he stupid to ask for 11 parachutes if he need only one ?

Detective Hercule Poirot was in his house watching the football world cup match.

Suddenly a football came crashing through his window, breaking it. He got up and looked out the window just in time to see three neighborhood kids who were brothers run around a corner. Their names were Mark Benson , Steve Benson , Starc Benson.The next day Hercule got a note on his door that read '? Benson' broke your window' .

Which of the three Crimson Benson should Hercule Poirot question about the incident ?