Which happened first, Stephen Báthory fighting for Ferdinand I, or Stephen Báthory fighting for John II Sigismund Zápolya?
return Stephen Báthory  fighting  for Ferdinand I ;return Stephen Báthory  fighting  for John II Sigismund Zápolya ;return when  was  #1 ;return when  was  #2 ;return which is lowest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']