Four people waiting for their train.
People are waiting for the train, so they can go home.
Four people waiting for their train does not indicate that they can go home.
exists e1 x1 x2 x3.(a_topic(x1) & for(e1,x3) & n_train(x3) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_wait(e1) & (x1 = x2) & n_people(x1) & card_eq_4(x1))
exists p1 p2 p3 x2.(n_thing(x2) & n_train(x2) & exists e2 p4.(exists e3 x3.(Theme(e3,x3) & Actor(e3,x2) & v_go(e3) & n_home(x3)) & Topic(e2,p4) & Actor(e2,x2) & v_can(e2)) & exists e1 x1.(for(e1,x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1)) & so(p2,p3))