A lady covering her face with an orange sweater.
The lady is covering her face with a blue sweater.
The sweater is either orange or blue but not both simultaneously.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_cover(e1) & with(x3,x4) & n_sweater(x4) & of(x4,x5) & n_orange(x5) & n_face(x3) & of(x3,x1) & n_female(x1) & (x1 = x2) & n_lady(x1))
exists e1 s1 x1 x2 x3.(n_face(x2) & of(x2,x1) & n_female(x1) & n_lady(x1) & Theme(e1,x2) & Actor(e1,x1) & v_cover(e1) & with(x2,x3) & n_sweater(x3) & a_blue(s1) & Theme(s1,x3))