"Although planting trees is generally good for biodiversity, reducing soil erosion and protecting water supplies, we need to know the sort of trees that will be planted."
(planting trees; is; generally good for biodiversity) (trees; will be planted; ) (we; need; to know the sort of trees) Context(we need,List([114, 121))):(we; need to know; the sort of trees)
we need,List([114, 121))
planting trees trees we we
is will be planted need need to know
generally good for biodiversity
to know the sort of trees
the sort of trees