Task: Question Answering
Input (English): Question: As x increases from 169 to 155, which of the following must increase?
I. 2x - 5
II. 1 - 1/x
III. 1/(x^2 - x)

 Option A:  I only

 Option B:  III only

 Option C:  I and II

 Option D:  I and III

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