The correct answer is D.
I found this answer choice surprisingly weak for a principle question... I ended up picking B. Lol twice actually, first timed and then again as I was reviewing my PT.
I can understand D postmortem. But, it bothers me that the nerds would label the trait of, no striking musical ideas, a weakness....
Ahh, I get it now as I'm writing it out.
B is way too strong and not goldilocks enough. Scope is off and there is no suff/necc language in the stimulus
I guess they induced me to overlook D by throwing me off with their unexpected choice of language--weakness--to describe a trait. I kept looking back at a description of the pianists as gifted and masterful--in a way tricking me to kill D prematurely...
Now Im rambling but essentially, the principle is:
because some people have a characteristic they don't do something cool
but this characteristic and the right ingredients allows them to do something cool