Mountains with trees loom high in the background.
There are bushes in the mountains in the background.
Just because the mountain has trees doesn't mean it also has bushes
exists e1 p1 x1 x2 x3.(n_background(x3) & in(e1,x3) & exists s1.(Theme(s1,x1) & a_high(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_loom(e1) & with(x1,x2) & n_tree(x2) & n_mountain(x1))
exists p1 x1 x3 x4.(n_background(x4) & n_mountain(x3) & exists x2.((x1 = x2) & in(x2,x3) & in(x3,x4) & n_bush(x2)))