Task: Question Answering
Input (English): Question: If |x – 9/2| = 5/2, and if y is the median of a set of t consecutive integers, where t is odd, which of the following must be true?
I. xyt is odd
II. xy(t^2 + t) is even
III. x^2y^2t^2 is even

 Option A: II only is true

 Option B: III only is true

 Option C: I and III

 Option D: II and III

 Option E: I, II, and III
Output (English): Option A