The new perfume Aurora smells worse to Joan than any comparably priced perfume, and none of her friend likes the smell of Aurora as much as the smell of other perfumes. However, she and her friends must have a defect in their sense of smell, since Professor Jameson prefers the smell of Aurora to that of any other perfume and she is one of the world’s foremost experts on the physiology of smell.
From the information presented in the support of the conclusion, it can be properly inferred that
(A) none of Joan’s friends is an expert on the physiology of smell- incorrect, one of her friends might be an expert but he/she need not be the foremost experts
(B) Joan prefers all other perfumes to Aurora- incorrect; as per Joan Aurora smells worse than any comparably priced perfume
(C) Professor Jameson is not one of Joan’s friends-Correct
(D) none of Joan’s friends likes Aurora perfume- incorrect, none of Joan's friends like the smell of Aurora as much as that of other perfumes. Maybe her friends like the smell of Aurora, but they like the smell of other perfumes more
(E) Joan and her friends all like the same kinds of perfumes- incorrect, too broad and there is no information in stimulus to support this.
Answer C