question: If the left and right image contains a total of two dogs with at least one in a collar.
#1 return the  left image 
#2 return the  right image 
#3 return dogs in  #1 
#4 return dogs in  #2 
#5 return collar 
#6 return #3 in  #5 
#7 return #4 in  #5 
#8 return number of  #3 
#9 return number of  #4 
#10 return number of  #6 
#11 return number of  #7 
#12 return sum of #8 and #9 
#13 return sum of #10 and #11 
#14 return if  #12 is equal to  two 
#15 return if  #13 is at least one 
#16 return if  both  #14 and #15 are true