Task: Question Answering
Input (English): Question: Husband and wife having average age of 26 years at their marriage time. After four years they have a two year old child. The average age of the family now

 Option A: 20.66 years

 Option B: 23 years

 Option C: 28.5 years

 Option D: 29.3 years

 Option E: None of these
Output (English): Option A