Answer:
<em>Are </em><em>they </em><em>always</em><em> </em><em>playing</em><em> </em><em>basketball</em><em>?</em>
B. Highlights of the Nebraska Museum of Art
Explanation: the other options focus on aspects that does not focus on the art displayed in the museum. A talks about physical sites, not the actual art. C talks about the importance of art which is a general title that does not specify the needed topic (it is also not a basis of informing— this is usually opinionized) while D talks about the instructional basis of artists learning paint: not the art displayed itself.
A person who publicly supports or recommends a particular cause or policy. It's basically a supportive person towards a cause.