With blue slide in background, a young boy is standing on a swing's seat at a playground.
The boy is African American.
Sentence one doesn't imply he's African American.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(with(e1,x5) & in(x5,x6) & n_background(x6) & n_slide(x5) & a_blue(s2) & Theme(s2,x5) & at(e1,x4) & n_playground(x4) & on(e1,x3) & n_seat(x3) & of(x3,x2) & n_swing(x2) & Actor(e1,x1) & v_stand(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists p1 x1.(n_boy(x1) & exists s1 x2.((x1 = x2) & n_american(x2) & a_african(s1) & Theme(s1,x2)))