Task: Question Decomposition
Input (English): question: How many touchdowns between 20 and 50 yards long were scored in the first half?
Output (English): #1 return touchdowns 
#2 return #1 that were scored in  the  first half 
#3 return yards of #2 
#4 return #2 where #3 is between 20 and  50 
#5 return number of  #4