Task: Question Answering
Input (English): Problem: a truck covers a distance of 296 km at a certain speed in 8 hours . how much time would a car take at an average speed which is 18 kmph more than that of the speed of the truck to cover a distance which is 6.5 km more than that travelled by the truck ? 
Options: a ) 6 hours , b ) 5 hours , c ) 5.5 hours , d ) 8 hours , e ) none
Output (English): c