question: If each image contains one standing penguin, and all penguins have heads turned rightward.
#1 return images 
#2 return penguins in  #1 
#3 return #2 that are standing 
#4 return heads of #3 
#5 return #3 where  #4 are turned rightward 
#6 return number of  #3 for each  #1 
#7 return number of  #5 for each  #1 
#8 return #1 where  #6 is equal to  one 
#9 return #1 where  #7 is equal to  one 
#10 return number of  #1 
#11 return number of  #8 
#12 return number of  #9 
#13 return if  #11 is equal to  #10 
#14 return if  #12 is equal to  #10 
#15 return if  both  #13 and #14 are true