Two people fishing on a dock with a long winding bridge in the backdrop.
Two people stand by a dock talking about work
Fishing implies that they are more focused on fishing as opposed to socializing. If they are simply standing and talking, it is unlikely that they are working on fishing.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_backdrop(x6) & a_topic(x1) & on(e1,x3) & with(x3,x4) & in(x4,x6) & n_bridge(x4) & of(x4,x5) & n_winding(x5) & a_long(s1) & Theme(s1,x4) & n_dock(x3) & Actor(e1,x2) & v_fish(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3 x4.(by(e1,x2) & about(e2,x4) & n_work(x4) & Actor(e2,x3) & v_talk(e2) & (x2 = x3) & n_dock(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))