It is highly likely that Claudette is a classical pianist. Like most classical pianists, Claudette recognizes many of Clara Schumann' s works. The vast majority of people who are not classical pianists do not. In fact, many people who are not classical pianists have not even heard of Clara Schumann. The reasoning in the argument above is flawed in that it ['presumes, without providing justification, that people who have not heard of Clara Schumann do not recognize her works', 'presumes, without providing justification, that classical pianists cannot also play other musical instruments', 'relies for its plausibility on the vagueness of the term "classical"', "ignores the possibility that the majority of people who recognize many of Clara Schumann's works are not classical pianists"]