A young male is about to cook some sort of bird.
A young man cooks a quail.
not all young men cooking birds are cooking quail
exists p1 s1 s2 x1.(Topic(s2,p1) & Actor(s2,x1) & a_about(s2) & exists e1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_cook(e1) & of(x2,x3) & n_bird(x3) & n_sort(x2)) & n_male(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_cook(e1) & n_quail(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))