Task: Question Generation
Input (English): #1 return Philip Rivers 
#2 return TD pass of #1 
#3 return yards of #2 
#4 return Damon Huard 
#5 return TD pass of #4 
#6 return yards of #5 
#7 return difference of #3 and  #6
Output (English): How many yards longer was Philip Rivers TD pass than Damon Huard's?