Two people are descending down some stone steps.
People are walking down some stairs.
Stairs and steps are the same.
exists e1 s1 x1 x2 x3.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_descend(e1) & n_step(x2) & of(x2,x3) & n_stone(x3) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(down(e1,x2) & n_stair(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))