A man in shorts and a white garment stands at the base of stairs framed by black railing.
A man stands at the bottom of the stairs.
A man standing at the bottom of the stairs implies that he stands at the base of the stairs.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(n_base(x5) & at(e1,x5) & of(x5,x6) & Actor(e2,x8) & n_railing(x8) & a_black(s2) & Theme(s2,x8) & Theme(e2,x7) & v_frame(e2) & (x6 = x7) & n_stair(x6) & Actor(e1,x1) & v_stand(e1) & subset_of(x4,x1) & n_garment(x4) & a_white(s1) & Theme(s1,x4) & subset_of(x2,x1) & in(x2,x3) & n_shorts(x3) & n_man(x2))
exists e1 x1 x2 x3.(n_stair(x3) & n_bottom(x2) & at(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1))