A shirtless guy turned around videotaping something at the beach.
A man is filming beachgoers.
The man is filming something at the beach but he isn't necessarily filming beachgoers.
exists e2 e1 s1 s2 x1 x2 x3.(n_beach(x3) & for(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_videotape(e2) & at(x2,x3) & n_thing(x2) & a_around(s2) & Manner(e1,s2) & Actor(e1,x1) & v_turn(e1) & n_guy(x1) & a_shirtless(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_film(e1) & n_beachgoer(x2) & n_man(x1))