Task: Question Answering
Input (English): Problem: a rectangular plot measuring 15 meters by 50 meters is to be enclosed by wire fencing . if the poles of the fence are kept 5 meters apart . how many poles will be needed ? 
Options: a ) 46 m , b ) 26 m , c ) 26 m , d ) 56 m , e ) 25 m
Output (English): b