question: If there are exactly 2 marmots and one of them is standing on its hind legs.
#1 return marmots 
#2 return hind legs of #1 
#3 return #1 standing on #2 
#4 return number of  #1 
#5 return number of  #3 
#6 return if  #4 is equal to  two 
#7 return if  #5 is equal to  one 
#8 return if  both  #6 and #7 are true