Task: Question Answering
Input (English): Problem: source : knewton a cyclist ' s speed varies , depending on the terrain , between 6.0 miles per hour and 14.0 miles per hour , inclusive . what is the maximum distance , in miles , that the cyclist could travel in 5 hours ? 
Options: a ) 42 , b ) 56 , c ) 70 , d ) 98 , e ) 140
Output (English): c