Two surfers walk along a rock wall to reach the waves.
Two people are about to surf.
Just because Two surfers walk along a rock wall to reach the waves does not indicate that they are about to surf.
exists e1 p1 x1 x2 x3 x4 x5.(n_wave(x5) & Topic(e1,p1) & exists e2.(Theme(e2,x5) & Actor(e2,x1) & v_reach(e2)) & along(e1,x3) & n_wall(x3) & of(x3,x4) & n_rock(x4) & Actor(e1,x2) & v_walk(e1) & n_surfer(x2) & card_eq_2(x2) & n_surfer(x1) & card_eq_2(x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1.(Actor(e1,x1) & v_surf(e1)) & n_people(x1) & card_eq_2(x1))