question: If both images contain a dog with their body facing toward the left.
#1 return dog 
#2 return body of #1 
#3 return #1 where  #2 is facing toward the  left 
#4 return images 
#5 return number of  #3 for each  #4 
#6 return #4 where  #5 is at least one 
#7 return number of  #6 
#8 return if  #7 is equal to  two