Task: Question Generation
Input (English): #1 return Ben Roethlisberger 
#2 return touchdown passes of #1 
#3 return yards of #2 
#4 return longest of #3 
#5 return shortest of #3 
#6 return difference of #4 and  #5
Output (English): How many yards longer was Ben Roethlisberger's longest touchdown pass than his shortest?