question: If an image shows a line of boats with unfurled sails moored alongside a dock.
#1 return boats 
#2 return #1 that are in  a  line 
#3 return sails of #2 
#4 return #2 where  #3 are unfurled 
#5 return dock 
#6 return #4 that are moored alongside #5 
#7 return images 
#8 return number of  #6 for each  #7 
#9 return #7 where  #8 is at least two 
#10 return number of  #9 
#11 return if  #10 is at least one