A man standing on a surfboard heads away from shore while going over a wave near a small boat.
A skilled surfboarder rides a wave
The man may not be a skilled surfboarder and could be a beginner. He is not necessarily riding a wave.
exists e1 e2 e3 s1 s2 s3 x1 x2 x3 x4 x5 x6.(while(e2,e3) & a_over(s3) & Manner(e3,s3) & Theme(e3,x5) & Actor(e3,x1) & v_go(e3) & near(x5,x6) & n_boat(x6) & a_small(s2) & Theme(s2,x6) & n_wave(x5) & a_away(s1) & Manner(e2,s1) & from(e2,x4) & n_shore(x4) & Actor(e2,x1) & v_head(e2) & on(e1,x3) & n_surfboard(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wave(x2) & n_surfboarder(x1) & a_skilled(s1) & Theme(s1,x1))