Task: Question Answering
Input (English): Question: A began a business with Rs. 85,000. He was joined afterwards by B with Ks. 42,500. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1 ?

 Option A: 6 months

 Option B: 3 months

 Option C: 2 months

 Option D: 8 months

 Option E: 9 months
Output (English): Option D