An African American child is supported by his three peers while riding his bicycle.
Four African American children go for a bicycle ride.
Just because the child is riding his bike does not mean he and the others are on a bicycle ride and just because the boy is African American does not mean the other three also are African American.
exists e1 e2 s1 s2 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_ride(e2) & n_bicycle(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & Actor(e1,x2) & n_peer(x2) & card_eq_3(x2) & of(x2,x1) & Theme(e1,x1) & v_support(e1) & n_child(x1) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(for(e1,x2) & n_ride(x2) & of(x2,x3) & n_bicycle(x3) & Actor(e1,x1) & v_go(e1) & n_child(x1) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1) & card_eq_4(x1))