Two people walk at sunset.
The couple is enjoying the sunset together.
Not all people walking at sunset is enjoying the sunset together.
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_sunset(x3) & Theme(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_sunset(x2) & n_couple(x1) & a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1))