A bunch of people walking on the side of a street.
People walking outside.
If people are walking on a street, they are outside.
exists e1 x1 x2 x3 x4 x5.(n_side(x4) & a_topic(x1) & on(e1,x4) & of(x4,x5) & n_street(x5) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_bunch(x1))
exists e1 s1 x1 x2.(a_topic(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))