question: If the right image contains one chow dog outside on grass.
#1 return right image 
#2 return dog 
#3 return #2 that is a  chow 
#4 return grass 
#5 return #3 that is outside on #4 
#6 return #5 in  #1 
#7 return the  number of  #6 
#8 return if  #7 is equal to  one