A African American man standing with a blue wooden card with two wheels on a sandy beach.
an african stands on a beach
An African American man generally cannot be described as an african, as that indicates he is from Africa, not from America.
exists s1 s2 s3 s4 s5 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x3) & with(x3,x4) & on(x4,x5) & n_beach(x5) & a_sandy(s5) & Theme(s5,x5) & n_wheel(x4) & card_eq_2(x4) & n_card(x3) & a_wooden(s4) & Theme(s4,x3) & a_blue(s3) & Theme(s3,x3) & n_standing(x1) & of(x1,x2) & n_man(x2) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1))
exists s1 x1 x2.(a_topic(x1) & on(x1,x2) & n_beach(x2) & n_stand(x1) & a_african(s1) & Theme(s1,x1))