Two monks are walking down steep stairs.
The stairs have a soft incline.
The stairs cannot be steep and a soft incline at the same time.
exists e1 s1 x1 x2.(down(e1,x2) & n_stair(x2) & a_steep(s1) & Theme(s1,x2) & Actor(e1,x1) & v_walk(e1) & n_monk(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_stair(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_incline(x2) & a_soft(s1) & Theme(s1,x2))