Three people are walking down a dirt path.
Some people are walking and chatting.
Not all people on a path would be chatting.
exists e1 s1 x1 x2 x3.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_path(x2) & of(x2,x3) & n_dirt(x3) & n_people(x1) & card_eq_3(x1))
exists e2 e1 x1 x2.(Actor(e2,x2) & v_chat(e2) & n_people(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))