Task: Question Answering
Input (English): Question: Three positive integers a, b, and c are such that their average is 20 and a ≤ b ≤ c. If the median is (a + 11), what is the least possible value of c?

 Option A: 23

 Option B: 21

 Option C: 25

 Option D: 26

 Option E: 24
Output (English): Option C