Ummmm.......................
Top down AC with the cooler system
Abstract expressionism preceded Tachisme, Color Field painting, Lyrical Abstraction, Fluxus, Pop Art, Minimalism, Postminimalism, Neo-expressionism, and the other movements of the sixties and seventies and it influenced all those later movements that evolved.
The answer is B
The first and third note are quarter notes for which only take one beat, the middle note is an eight note which also only takes one beat!