Four people are acting behind a woman in a yellow shirt is lying on the ground.
A woman is lying down.
lying down is a rephrasing of lying on the ground
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_ground(x5) & behind(e1,x2) & in(x2,x3) & on(e2,x5) & Actor(e2,x4) & v_lie(e2) & (x3 = x4) & n_shirt(x3) & a_yellow(s1) & Theme(s1,x3) & n_woman(x2) & Actor(e1,x1) & v_act(e1) & n_people(x1) & card_eq_4(x1))
exists e1 s1 x1.(a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1) & n_woman(x1))