A boy is standing on a sidewalk with his bike.
A boy is next to a bike.
Standing with is the same as being next to a bike.
exists e1 x1 x2 x3.(with(e1,x3) & n_bike(x3) & of(x3,x1) & n_male(x1) & on(e1,x2) & n_sidewalk(x2) & Actor(e1,x1) & v_stand(e1) & n_boy(x1))
exists s1 x1 x2.(to(s1,x2) & n_bike(x2) & Theme(s1,x1) & a_next(s1) & n_boy(x1))