Two women walking down a dirt road with a man far behind.
the two women are having sex with the man
The women cannot be walking with the man far behind him at the same time they are having sex with the man.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & r_far(e1) & a_behind(s2) & Manner(e1,s2) & with(e1,x5) & n_man(x5) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_road(x3) & of(x3,x4) & n_dirt(x4) & (x1 = x2) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_man(x3) & n_woman(x1) & card_eq_2(x1) & with(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_sex(x2))