In a class, there are three types of students: A, B, and C. Type A students are good at mathematics, Type B students are good at science, and Type C students are good at literature. If John is a Type A student and Sarah is a Type B student, which of the following statements is true?

Answer: C. John is not good at literature
Since John is a Type A student, he is good at mathematics, which implies he is not good at literature.