A worker with a pitchfork is standing outside.
A person with a tool standing outside a barn.
That the person is standing outside does not necessarily mean he/she is standing outside a barn.
exists e1 s1 x1 x2.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_pitchfork(x2) & n_worker(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(x1,x2) & outside(e1,x4) & n_barn(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_tool(x2) & n_person(x1))