Task: Question Generation
Input (English): #1 return he entered the  military academy in  Munich 
#2 return he was  in  the  Bavarian army 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is the  lowest of #3 ,  #4
Output (English): Which occurred first he entered the military academy in Munich or he was in the Bavarian army?