Task: Question Answering
Input (English): Question: If a < b < c , which of the following must be true?
(I) a < b^2
(II) b − a > c
(III) a^2 < b^2 < c^2

 Option A: II only

 Option B: I only

 Option C: None

 Option D: III only

 Option E: II and III
Output (English): Option C