A group of people dancing in a club in front of a disk jockey.
The disk jockey is wearing a hat and sunglasses.
Not all disc jockeys wear a hat and sunglasses.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & in(e1,x5) & of(x5,x6) & n_jockey(x6) & of(x6,x7) & n_disk(x7) & n_front(x5) & in(e1,x4) & n_club(x4) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4 x5.(n_jockey(x1) & of(x1,x2) & n_disk(x2) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & subset_of(x5,x3) & n_sunglass(x5) & subset_of(x4,x3) & n_hat(x4))