A woman walks past a hair salon.
A woman is walking outside.
A hair salon is usually in a building, so walking past a hair salon means you are outside.
exists e1 x1 x2 x3.(past(e1,x2) & n_salon(x2) & of(x2,x3) & n_hair(x3) & Actor(e1,x1) & v_walk(e1) & n_woman(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_woman(x1))