Task: Question Generation
Input (English): #1 return gray metallic cube 
#2 return green rubber sphere 
#3 return blue rubber sphere next to #2 
#4 return size of #1 
#5 return size of #3 
#6 return Is #4 the    same as #5
Output (English): Is the gray metallic cube the same size as the blue rubber sphere that is next to the green rubber sphere?