A man posing on a tall desert hillside.
A man is standing on a desert hill.
Posing typically involves standing, and a hillside is very close to a hill.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_hillside(x3) & of(x3,x4) & n_desert(x4) & a_tall(s1) & Theme(s1,x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_hill(x2) & of(x2,x3) & n_desert(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1))