A group of people are standing under a structure, smiling and dancing.
People are dancing together.
If people are dancing then they are dancing together.
exists e1 x1 x2 x3 x4 x5 x6.(rel(e1,x4) & n_dance(x6) & n_smile(x5) & subset_of(x6,x4) & subset_of(x5,x4) & under(e1,x3) & n_structure(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_dance(e1) & n_people(x1))