What happened first: Truce of Jam Zapolski or extension of Russo-Swedish truce?
return the  Truce of Jam Zapolski ;return the  extension of the Russo-Swedish truce ;return when  was  #1 ;return when  was  #2 ;return which is the  lowest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']