A girl holding a horse's lead behind a fire.
There is a horse near a person.
Horse must be near a person if the person is holding a horse's lead.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x2) & v_hold(e1) & behind(x4,x5) & n_fire(x5) & n_lead(x4) & of(x4,x3) & n_horse(x3) & (x1 = x2) & n_girl(x1))
exists p1 x1 x2 x3.((x1 = x2) & near(x2,x3) & n_person(x3) & n_horse(x2))