A bride and groom dancing with other couples at a reception.
A couple is sleeping
A couple can't be dancing and sleeping at the same time.
exists s1 x1 x2 x3 x4 x5 x6.(n_couple(x5) & a_topic(s1) & with(s1,x4) & at(x4,x6) & n_reception(x6) & -(x4 = x5) & n_couple(x4) & n_dancing(x2) & of(x2,x3) & n_groom(x3) & n_bride(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_couple(x1))