Task: Question Generation
Input (English): #1 return metallic tube 
#2 return green cylinder 
#3 return sizes of #1 
#4 return size of #2 
#5 return #1 where #3 is  the same as #4 
#6 return number of  #5 
#7 return if #6 is  higher than zero
Output (English): Is there a metallic tube the same size as the green cylinder?