A person surfs in the curl of a wave, obsured by the falling water.
He is practicing his board stand before the competition tomorrow
The person in the curl of a wave might not be practicing his board.
exists e3 e1 e2 x1 x2 x3 x4 x5.(n_water(x5) & Actor(e3,x5) & v_fall(e3) & n_curl(x2) & in(e1,x2) & of(x2,x3) & Actor(e2,x5) & Theme(e2,x4) & v_obsure(e2) & (x3 = x4) & n_wave(x3) & Actor(e1,x1) & v_surf(e1) & n_person(x1))
exists e1 x1 x2 x3 x4 x5.(n_competition(x4) & n_stand(x2) & of(x2,x3) & n_board(x3) & of(x2,x1) & n_male(x1) & n_male(x1) & Time(e1,x5) & n_tomorrow(x5) & Theme(e1,x2) & Actor(e1,x1) & v_practice(e1) & before(x2,x4))