Women sitting while in thought.
Women sitting thinking about the war.
Just because the women are in thought does not mean that they are thinking about war.
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_thought(x3) & r_while(e1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_war(x3) & a_topic(x1) & about(x1,x3) & n_thinking(x1) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_woman(x2))