Man hikes alone with large mountains in the background.
A man hikes a steep path with the rocky mountains in the background.
The mountains in the background may not specifcally be the rocky mountains.
exists s1 x1 x2 x3 x4.(n_background(x4) & a_topic(x1) & with(x1,x3) & in(x3,x4) & n_mountain(x3) & a_large(s1) & Theme(s1,x3) & r_alone(x1) & n_hike(x1) & of(x1,x2) & n_man(x2))
exists e1 s1 s2 x1 x2 x3 x4.(n_background(x4) & n_mountain(x3) & a_rocky(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hike(e1) & with(x2,x3) & in(x3,x4) & n_path(x2) & a_steep(s1) & Theme(s1,x2) & n_man(x1))