Evolutionary psychology would have the most trouble explaining which of the following incidents?

a. samuel risks his life to save his nephew in a car accident.
b. jane runs in to save her adopted daughter from a fire.
c. when alphonso was put in the unfortunate situation of saving his wife or his son in a boating accident, he chose to save his son first, and his wife died.
d. when larry was on a ship going down at sea, he let everyone else be saved ahead of him, even though everyone on the ship was a complete stranger to him.