A girl in a helmet rides a horse.
A training racing through snowy Siberia.
Just because a girl rides a horse does not mean it is training racing through snowy Siberia.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_horse(x3) & in(x1,x2) & n_helmet(x2) & n_girl(x1))
exists s1 x1 x2 x3.(ne_geo_siberia(x3) & a_snowy(s1) & Theme(s1,x3) & a_topic(x1) & through(x1,x3) & n_racing(x1) & of(x1,x2) & n_training(x2))