Task: Question Generation
Input (English): #1 return the  Battle of Mohács 
#2 return the  Battle of Zenta 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is lowest of #3 ,  #4
Output (English): Which event happened first, the Battle of Mohács, or the Battle of Zenta?