A man and a woman dance happily.
A couple get in their car and speed away.
A couple who dance are not in their car simultaneously.
exists s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & r_happily(x2) & n_dance(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists e1 s1 x1 x2 x3 x4.(a_away(s1) & Manner(e1,s1) & in(e1,x2) & n_speed(x4) & n_car(x3) & subset_of(x4,x2) & subset_of(x3,x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_get(e1) & n_couple(x1))