A group of people jumping into the air at the beach.
The crowd of people are in the waterfront jumping.
A group of people are jumping in the waterfront into air at beach
exists e1 x1 x2 x3 x4 x5.(n_beach(x5) & n_air(x4) & a_topic(x1) & of(x1,x2) & at(e1,x5) & into(e1,x4) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists p1 x1 x2 x3.(n_waterfront(x3) & n_crowd(x1) & exists e1 x4.(in(x1,x3) & Actor(e1,x4) & v_jump(e1) & (x3 = x4)) & of(x1,x2) & n_people(x2))