Task: Question Generation
Input (English): #1 return objects 
#2 return #1 that  is  green 
#3 return #2 that  is  matte 
#4 return #1 that  are purple 
#5 return the  shape of #3 
#6 return the  shape of #4 
#7 return #4 where #6 is  the  same as #5 
#8 return the  number of  #7 
#9 return is  #8 more than  zero
Output (English): Is there a purple object the same shape as the green matte object?