PT 62 S4 Q3

A recent study of perfect pitch—the ability to identifythe pitch of an ... ...

Which one of the following, if true, most strengthens the argument?
(A) People who have relatives with perfect pitch generally receive no more musical training than do others.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-B, Dec. '10 LSAT (PT 62 Sec. 4)