question: If the left and right image contains the same number of dogs with at least one sitting.
#1 return the  left image 
#2 return the  right image 
#3 return dogs in  #1 
#4 return dogs in  #2 
#5 return #3 that are sitting 
#6 return #4 that are sitting 
#7 return number of  #3 
#8 return number of  #4 
#9 return number of  #5 
#10 return number of #6 
#11 return sum of #9 and #10 
#12 return if  #7 is equal to  #8 
#13 return if  #11 is at least one 
#14 return if  both  #12 and #13 are true