Task: Question Answering
Input (English): Question: A man can row upstream at 29km/hr and down stream at 15km/hr find mans rate of the current ?

 Option A: 9.8km/hr

 Option B: 3.6km/hr

 Option C: 8.9km/hr

 Option D: 7km/hr

 Option E: 5.9km/hr
Output (English): Option D