Task: Question Decomposition
Input (English): question: How many yards longer was Petttrey's field goal than Folk's?
Output (English): #1 return Petttrey 
#2 return field goal of #1 
#3 return yards of #2 
#4 return Folk 
#5 return field goal of #4 
#6 return yards of #5 
#7 return difference of #3 and  #6