The two people gazed at the unique pictures on the wall.
A couple on a date see some romantic paintings at the art museum.
We don't know if they're a couple, if they are on a date, if the pictures are either romantic or a painting, or if they're at an art museum.
exists e1 s1 x1 x2 x3.(n_wall(x3) & n_picture(x2) & a_unique(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1) & on(e1,x3) & at(e1,x2) & Theme(e1,x1) & v_gaze(e1))
exists e1 s1 x1 x2 x3 x4 x5.(n_museum(x4) & of(x4,x5) & n_art(x5) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_see(e1) & n_painting(x3) & a_romantic(s1) & Theme(s1,x3) & on(x1,x2) & n_date(x2) & n_couple(x1))