question: If each image contains exactly one water bottle with a blue lid.
#1 return water bottle 
#2 return lid 
#3 return #2 that is blue 
#4 return #1 with #3 
#5 return images 
#6 return the  number of  #4 for each  #5 
#7 return #5 where  #6 is equal to  one 
#8 return the  number of  #5 
#9 return the  number of  #7 
#10 return if  #8 is equal to  #9