A man is sitting, with his skateboard, at the bottom of a skateboard wall below a logo stating Vans "off the wall".
The man is sitting with his bicycle in the park.
The man can only either have his skateboard or his bicycle, he cannot have both at the same time.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(ne_nam_vans(x7) & n_bottom(x3) & at(e1,x3) & of(x3,x4) & below(x4,x5) & off(e2,x4) & n_wall(x4) & n_wall(x4) & a_''(s1) & Theme(s1,x4) & Theme(e2,x7) & Actor(e2,x6) & v_state(e2) & (x5 = x6) & n_logo(x5) & of(x4,x2) & n_skateboard(x2) & n_skateboard(x2) & with(e1,x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2 x3.(n_park(x3) & n_bicycle(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & with(e1,x2) & in(x2,x3) & Actor(e1,x1) & v_sit(e1))