Task: Question Answering
Input (English): Question: If (A+B) = 4, (B+C) = 5 and (C+D) = 3, what is the value of (A+D)?

 Option A: 16.

 Option B: 8.

 Option C: 7.

 Option D: 2.

 Option E: -2.
Output (English): Option D