Men are walking down a set of stone steps.
Men are standing in a stone.
Men are either walking down a set of stone steps or standing in a stone.
exists e1 s1 x1 x2 x3 x4.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & of(x2,x3) & n_step(x3) & of(x3,x4) & n_stone(x4) & n_set(x2) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_stone(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))