question: If three birds float on a pool of water and none of them face leftward, in one image.
#1 return birds 
#2 return water 
#3 return pool of  #2 
#4 return #1 that float on #3 
#5 return #4 that face leftward 
#6 return number of #4 
#7 return number of #5 
#8 return If #6 is  equal to three 
#9 return If #7 is  equal to zero 
#10 return If both  #8 and #9 are  true