Which occurred last, the armies withdrew or two Burmese armies of were to invade Lan Na and Siam?
return the  armies withdrew ;return two Burmese armies were to invade Lan Na and  Siam ;return when  was  #1 ;return when  was  #2 ;return which is highest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']