question: If crate-like brown bookshelves stand in front of a green bookstore under its yellow sign.
#1 return bookshelves 
#2 return #1 that are crate-like 
#3 return #2 that are brown 
#4 return bookstore 
#5 return #4 that is green 
#6 return sign of #5 
#7 return #6 that is yellow 
#8 return if  #3 stand in  front of #5 
#9 return if  #3 are under #7 
#10 return if  both  #8 and #9 are true