Task: Question Answering
Input (English): Question: a, b, c, d, and e are positive consecutive integers and a < b < c < d < e.
If the sum of a + b is one less than e, and the product of ab is one more than d, then what is the value of c?

 Option A: 3

 Option B: 4

 Option C: 5

 Option D: 6

 Option E: 7
Output (English): Option B