Which of the Following Sentences Is Grammatically Incorrect

Which of the following sentences is grammatically incorrect?

A) Sabine told her friend that Paula would be at the party too.
B) The salesman showed Jim several cars, but he wasn′t sure what he was looking for.
C) My mother bought a new lamp and an armchair, but they don′t fit with the rest of the furniture.
D) Ivan and Elena bought their daughter Anna a new car, but she doesn′t have a license yet.