Task: Question Generation
Input (English): #1 return David Garrard 
#2 return touchdown passes of #1 
#3 return the  third of #2 
#4 return the  fourth of #2 
#5 return yards of #3 
#6 return yards of #4 
#7 return the  difference of #5 and  #6
Output (English): How many yards difference was David Garrard's third touchdown pass compared to his fourth?