Two people are dancing by a red couch.
The people are inside.
People in both.
exists e1 s1 x1 x2.(by(e1,x2) & n_couch(x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_dance(e1) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_people(x1) & a_inside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_be(e1))