Task: Question Answering
Input (English): Problem: a policeman noticed a criminal from a distance of 180 km . the criminal starts running and the policeman chases him . the criminal and the policeman run at the rate of 8 km and 10 km per hour respectively . what is the distance between them after 3 minutes ? 
Options: a ) 100 m , b ) 80 m , c ) 130 m , d ) 150 m , e ) none of these
Output (English): b