Lawrence and Nina Have Always Enjoyed Live Symphony Performances

Multiple Choice

Lawrence and Nina have always enjoyed live symphony performances. Now that they are nearing 60 years old, Lawrence doesn't enjoy it as much as Nina. It is likely that Lawrence:

A) cannot hear the high-pitched sounds as well as Nina can.
B) cannot hear the low-pitched sounds as well as Nina can.
C) is suffering from memory loss.
D) is wearing a hearing aid.