Task: Question Generation
Input (English): #1 return object 
#2 return cylinder 
#3 return large sphere 
#4 return #3 that is green 
#5 return #2 to the   left of  #4 
#6 return color of  #1 
#7 return color of  #5 
#8 return #1 where  #6 is the   same as #7 
#9 return is there any  #8
Output (English): Is there a object the same color as the cylinder to the left of the large green sphere?