Trees obscure a building to the right.
An abandoned building is shrouded in a copse of trees.
The building may not be abandoned. Not all groups of trees are a copse.
exists e1 x1 x2 x3.(n_right(x3) & ne_nam_trees(x1) & to(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_obscure(e1) & n_building(x2))
exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_tree(x3) & n_copse(x2) & Theme(e1,x1) & v_shroud(e1) & n_building(x1) & a_abandoned(s1) & Theme(s1,x1))