question: If there are three dogs and one is a puppy.
#1 return dogs 
#2 return #1 that are puppy 
#3 return number of  #1 
#4 return number of  #2 
#5 return if  #3 is equal to  three 
#6 return if  #4 is equal to  one 
#7 return if  both  #5 and #6 are true