PT 61 S4 Q7

Baxe Interiors, one of the largest interior design companiesin existence, ... ...

The statements above, if true, most strongly support which one of the following?
(A) There are other very large design companies besides Baxe, but they produce designs that are inferior to Baxe's.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-B, Oct. '10 LSAT (PT 61 Sec. 4)