Task: Question Generation
Input (English): #1 return cards 
#2 return cylinders of #1 
#3 return number of  #2 for each #1 
#4 return #1 where #3 is  4 
#5 return miles per gallon of #4 
#6 return average of #5
Output (English): What is the average miles per gallon of all the cards with 4 cylinders?