A young man is shooting pool.
the man is young
There is nothing in sentence 2 that can't be inferred from sentence 1; in both cases the man is young.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_shoot(e1) & n_pool(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_young(s1))