The surfer steadies himself as he is vaulted from the crest of the wave
a surfer on the crest of a wave during a competition
all surfers aren't in competition
exists e1 p1 x1 x2 x3 x4.(n_wave(x4) & n_crest(x3) & n_male(x2) & n_male(x2) & n_surfer(x1) & exists e2.(from(e2,x3) & of(x3,x4) & Theme(e2,x2) & v_vault(e2)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_steady(e1))
exists x1 x2 x3 x4.(n_crest(x2) & a_topic(x1) & on(x1,x2) & during(x2,x4) & n_competition(x4) & of(x2,x3) & n_wave(x3) & n_surfer(x1))