PT 58 S1 Q17

A survey taken ten years ago of residents of area Lshowed that although ... ...

Which one of the following, if true, would most help to resolve the apparent conflict between the results of the surveys described above?
(A) Residents of area L typically value aspects of living conditions different from the aspects of living conditions that are valued by residents of adjacent areas.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-A, Sept. '09 LSAT (PT 58 Sec. 1)