Adults and children are in a rooming dancing.
The music is loud
Not all dancing needs music.
exists p1 x1 x2 x3.(exists x4 x5.(in(x1,x4) & n_dancing(x4) & of(x4,x5) & n_rooming(x5)) & n_child(x3) & n_adult(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists s1 x1.(n_music(x1) & Theme(s1,x1) & a_loud(s1))