Two men sleep in the backseat of a car.
Men were knocked out and put into a car.
The men were not necessarily knocked out and put into a car.
exists e1 x1 x2 x3.(n_backseat(x2) & in(e1,x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_sleep(e1) & n_man(x1) & card_eq_2(x1))
exists e2 e1 s1 x1 x2 x3.(into(e2,x3) & n_car(x3) & Theme(e2,x2) & v_put(e2) & n_man(x2) & a_out(s1) & Manner(e1,s1) & Theme(e1,x1) & v_knock(e1) & n_man(x1))