A large group of people, some holding red signs, near a bunch of buildings.
A group of people are near the beach.
they can either be near buildings or near the beach
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & rel(x2,x3) & near(e1,x6) & of(x6,x7) & n_building(x7) & n_bunch(x6) & Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & n_sign(x5) & a_red(s2) & Theme(s2,x5) & (x3 = x4) & n_thing(x3) & n_people(x2) & n_group(x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(n_beach(x3) & near(x1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))