NYPD officers watch people on a boardwalk near the beach.
Police officers patrolling beach ahead of festival
Just because the officers are watching people on a beach doesn't mean there's going to be a festival.
exists e1 x1 x2 x3 x4 x5.(n_beach(x5) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & on(x3,x4) & near(x4,x5) & n_boardwalk(x4) & n_people(x3) & n_officer(x1) & (x1 = x2) & ne_org_nypd(x2))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & of(e1,x5) & n_festival(x5) & r_ahead(e1) & Theme(e1,x4) & Actor(e1,x3) & v_patrol(e1) & n_beach(x4) & (x1 = x3) & n_officer(x1) & of(x1,x2) & n_police(x2))