Two young children are walking hand in hand on an outdoor path.
Two old men argue as they walk down a path.
There can either be two young children or two old men.
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x4) & n_path(x4) & a_outdoor(s2) & Theme(s2,x4) & in(e1,x3) & n_hand(x3) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_hand(x2) & n_child(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 p1 s1 x1.(exists e2 x2.(down(e2,x2) & n_path(x2) & Actor(e2,x1) & v_walk(e2)) & n_thing(x1) & as(e1,p1) & Actor(e1,x1) & v_argue(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1) & card_eq_2(x1))