Three people standing on a beach talking with cameras
Some people are swimming out to sea
If people are talking with cameras, then they are not swimming out to sea.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & for(e1,e2) & with(e2,x4) & n_camera(x4) & Actor(e2,x2) & v_talk(e2) & on(e1,x3) & n_beach(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists e1 s1 x1 x2.(a_out(s1) & Manner(e1,s1) & to(e1,x2) & n_sea(x2) & Actor(e1,x1) & v_swim(e1) & n_people(x1))