A crowd of people holding political signs.
A group of women are campaigning for a local candidate.
Just because a crowd of people are holding signs does not mean that they are campaigning for a local candidate.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_sign(x4) & a_political(s1) & Theme(s1,x4) & (x2 = x3) & n_people(x2) & n_crowd(x1))
exists e1 s1 x1 x2 x3.(for(e1,x3) & n_candidate(x3) & a_local(s1) & Theme(s1,x3) & Actor(e1,x1) & v_campaign(e1) & of(x1,x2) & n_woman(x2) & n_group(x1))