In a family, there are a father, a mother, two sons, and a daughter. If the father is a teacher and the mother is a doctor, which of the following is true?

C. AT LEAST ONE SON IS NOT A TEACHER.

In a group of vehicles: a car, a bicycle, a truck, a motorcycle, and a boat, which vehicle is not primarily land-based?

D. BOAT

In a class, there are three types of students: A, B, and C. Students of type A are good at mathematics, students of type B are good at science, and students of type C are good at literature. If John is a type A student and Sarah is a type B student, who among the following is most likely to excel in literature?

D. TYPE C STUDENT

There are four animals: a dog, a cat, a rabbit, and a turtle. The dog is faster than the cat but slower than the rabbit. The turtle is the slowest. Which animal is the fastest?

C. RABBIT

In a class, there are students who play football, basketball, and tennis. If Tom plays football, Jerry plays basketball, and Anna plays tennis, which of the following statements is correct?

B. ANNA PLAYS A DIFFERENT SPORT THAN TOM.