Here is a premise:
One must turn to the informative catalog, by guest curator Richard Kendall, to learn something of this unsavory episode in Degas' life, a further lesson that avant-garde art and retrograde politics often coexist.

Here is a hypothesis:
Most retrograde politicians have fabulous avant-garde art galleries.

Here are the options: Pick from:
[1]. yes
[2]. it is not possible to tell
[3]. no
Is it possible to conclude that if the premise is true, then so is the hypothesis?
[2].