Two surfers walk along a rock wall to reach the waves.
Two people walk.
Two surfers walk energetically to the beach, both hoping for some good waves for the day.
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 e1 x1.(Actor(e1,x1) & v_walk(e1) & n_people(x1) & card_eq_2(x1))