A man holding a camera underwater.
A man having a drink at the bar.
the man cannot be out at the bar if he is swimming underwater.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_underwater(x3) & of(x3,x4) & n_camera(x4) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_bar(x4) & a_topic(x1) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_drink(x3) & (x1 = x2) & n_man(x1))