Task: Question Generation
Input (English): #1 return cube 
#2 return #1 that  Is in the back 
#3 return object besides #2 
#4 return color of #2 
#5 return color of #3 
#6 return #3 where #4 Is the same as #5 
#7 return Is there  any  #6
Output (English): Is there an object the same color as the cube in the back?