A person surfing in the distance with the wave collapsing just behind him.
A person is rowing a boat.
Rowing is different than surfing.
exists e1 x1 x2 x3 x4 x5.(n_male(x3) & n_wave(x4) & n_distance(x3) & a_topic(x1) & with(x1,x4) & r_just(e1) & behind(e1,x3) & Actor(e1,x5) & v_collapse(e1) & (x4 = x5) & in(x1,x3) & Time(x1,x2) & n_surfing(x2) & n_person(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_row(e1) & n_boat(x2) & n_person(x1))