A man underwater with a funny face.
A man is enjoying a day at the pool with his family.
Just because a man is underwater does not mean he is at the pool with his family.
exists s1 x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_face(x3) & a_funny(s1) & Theme(s1,x3) & n_underwater(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3 x4.(n_family(x4) & of(x4,x3) & n_male(x3) & n_pool(x3) & with(e1,x4) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_day(x2) & n_man(x1))