Four people are leaning against a fence, looking at a hill.
Four people are about to climb a hill/
Just because people are looking at a hill it does not mean that they are about to climb that hill. They might just be enjoying the view.
exists e2 e1 x1 x2 x3.(for(e1,e2) & at(e2,x3) & n_hill(x3) & Actor(e2,x1) & v_look(e2) & against(e1,x2) & n_fence(x2) & Actor(e1,x1) & v_lean(e1) & n_people(x1) & card_eq_4(x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_hill/(x2)) & n_people(x1) & card_eq_4(x1))