A bicycle with a basket is on a sidewalk.
A bicycle with a basket is outside.
Being on a sidewalk implies being outside.
exists p1 x1 x2.(exists x3.(on(x1,x3) & n_sidewalk(x3)) & with(x1,x2) & n_basket(x2) & n_bicycle(x1))
exists s1 x1 x2.(Theme(s1,x1) & a_outside(s1) & with(x1,x2) & n_basket(x2) & n_bicycle(x1))