Which happened first, the Paris Peace Accords or the 1st Squadron, 10th Cavalry receiving its first Valorous Unit Award?
return the  Paris Peace Accords ;return the  1st Squadron 10th Cavalry receiving its first Valorous Unit Award ;return when  was  #1 ;return when  was  #2 ;return which is lowest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']