Some of the trees on the side of the track are beginning to change color with the season.
There are dying plants next to the track
The leaves on the trees are beginning to change colors, but it cannot be inferred that there are dying plants next to the track.
exists e1 p1 x1 x2 x3 x4 x6.(n_season(x6) & n_track(x4) & n_side(x3) & n_tree(x2) & Topic(e1,p1) & Actor(e1,x1) & v_begin(e1) & exists e2 x5.(with(e2,x6) & Theme(e2,x5) & Actor(e2,x1) & v_change(e2) & n_color(x5)) & of(x1,x2) & on(x2,x3) & of(x3,x4) & n_thing(x1))
exists e1 x1 x2 x3.(n_track(x3) & to(e1,x3) & r_next(e1) & Theme(e1,x2) & Actor(e1,x1) & v_die(e1) & n_plant(x2))