Definition: In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.
Input: Think of a number, double it, add six, divide it in half, subtract the number you started with. The answer is three. Why does the answer always come out to three?

A = all positive integers less than 100. B = all multiples of three, C= all perfect square numbers. How many numbers are in A and B, but not C?