A person walks in the valley between tall mountains.
The man is planning to hike the tall mountains.
A man can walk without having plans to hike.
exists e1 s1 x1 x2 x3.(n_valley(x2) & in(e1,x2) & between(x2,x3) & n_mountain(x3) & a_tall(s1) & Theme(s1,x3) & Actor(e1,x1) & v_walk(e1) & n_person(x1))
exists e1 p1 s1 x1 x2.(n_mountain(x2) & a_tall(s1) & Theme(s1,x2) & n_man(x1) & Topic(e1,p1) & Actor(e1,x1) & v_plan(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_hike(e2)))