Task: Question Generation
Input (English): #1 return song 
#2 return #1 that  is  Badlands 
#3 return performing in the  back stage position for #2 
#4 return first name  of  #3 
#5 return last name  of  #3 
#6 return #4 ,  #5
Output (English): Who is performing in the back stage position for the song "Badlands"? Show the first name and the last name.