Task: Question Answering
Input (English): Problem: a train 280 m long is running with a speed of 60 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ? 
Options: a ) 15 , b ) 6 , c ) 7 , d ) 9 , e ) 5
Output (English): a