Task: Question Answering
Input (English): Problem: the speed at which a man can row a boat in still water is 22 kmph. if he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 80 metres ?
Options: a. 12.59, b. 11.53, c. 15.69, d. 14.56, e. 18.98
Output (English): b