A boy in a yellow soccer uniform is standing on the soccer field.
a child is on the field
A boy can be a child, relatively.
exists e1 s1 x1 x2 x3 x4.(on(e1,x4) & n_field(x4) & of(x4,x3) & n_soccer(x3) & n_soccer(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_uniform(x2) & of(x2,x3) & a_yellow(s1) & Theme(s1,x2) & n_boy(x1))
exists p1 x1 x2.(n_field(x2) & on(x1,x2) & n_child(x1))