A group of 70's or 80's era Caucasian men and women seated and having a discussion.
the people are dancing
The people can be either seated and having a discussion or dancing.
exists e1 s1 x1 x2 x3.(a_topic(s1) & subset_of(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_discussion(x3) & n_thing(x2) & (exists x4.(subset_of(x1,s1) & of(x1,x4) & n_'s(x4) & card_eq_70(x4)) | exists e2 s2 x5 x6 x7 x8 x9 x10.(subset_of(x1,s1) & of(x1,x6) & Theme(e2,x10) & v_seat(e2) & (x6 = x10) & n_woman(x9) & n_man(x8) & subset_of(x9,x6) & subset_of(x8,x6) & a_caucasian(s2) & Theme(s2,x6) & of(x6,x7) & n_era(x7) & of(x6,x5) & n_thing(x5) & card_eq_80(x5))) & n_group(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_dance(e1))