One guy surfing the waves in the ocean.
A male surfing the waves of an ocean outside.
A guy surfing is not necessarily outside.
exists e1 x1 x2 x3 x4.(n_ocean(x4) & n_wave(x3) & a_topic(x1) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_surf(e1) & (x1 = x2) & n_guy(x1) & card_eq_1(x1))
exists e1 x1 x2 x3 x4 x5.(n_wave(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_surf(e1) & of(x3,x4) & n_outside(x4) & of(x4,x5) & n_ocean(x5) & (x1 = x2) & n_male(x1))