Task: Question Answering
Input (English): Problem: a train is running with a speed of 60 kmph and its length is 110 metres . calculate the time by which it will pass a man running opposite with speed of 6 kmph 
Options: a ) 2 second , b ) 4 second , c ) 6 second , d ) 8 second , e ) 10 second
Output (English): c