In this question, a question is followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and decide the appropriate answer.

Q. A, B, C and D are four person of a family. How is C related to A?

(I) A is B's father's nephew, and C is B's cousin but not the brother of A.

(II) C is B's father's nephew, and D is B's cousin but not the brother of A.

From this we cannot find that C is cousin of A.

Thus, correct option is (c).