A man is looking at artwork.
A blind man in a room.
A blind man cannot see and cannot be looking at anything.
exists e1 x1 x2.(at(e1,x2) & n_artwork(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_room(x2) & n_man(x1) & a_blind(s1) & Theme(s1,x1))