Task: Question Answering
Input (English): Question: A car traveled 480 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city. If the car traveled 6 fewer miles per gallon in the city than on the highway, how many miles per gallon did the car travel in the city?

 Option A: 14

 Option B: 16

 Option C: 21

 Option D: 22

 Option E: 27
Output (English): Option A