( ( Lake ( Matters ( Lesson ( Plan Background ) ) ) ) ( ( ( ( All ( ( lakes and ) rivers ) ) ( ( have ( ( a ( set area ) ) ( of land ) ) ) ( that ( water ( drains from ) ) ) ) ) , ) ( ( called ( ( ( ( the ( `` ( watershed '' ) ) ) or ) `` ) ( drainage basin ) ) ) . ) ) )
(ROOT (S (NP (NNP Lake) (NNP Matters) (NN Lesson) (NNP Plan) (NNP Background)) (PRN (S (NP (DT All) (NNS lakes) (CC and) (NNS rivers)) (VP (VBP have) (NP (NP (DT a) (VBN set) (NN area)) (PP (IN of) (NP (NN land)))) (SBAR (IN that) (S (NP (NN water)) (VP (VBZ drains) (PP (IN from))))))) (, ,)) (VP (VBD called) (NP (NP (DT the) (`` ``) (NN watershed) ('' '')) (CC or) (`` ``) (NP (JJ drainage) (NN basin)))) (. .)))
Lake Matters Lesson Plan Background All lakes and rivers have a set area of land that water drains from, called the &quot;watershed&quot; or &quot;drainage basin.
(ROOT (S (NP (NP (DT All)) (PP (IN of) (NP (NP (DT the) (NN land)) (VP (VBN drained) (PP (IN by) (NP (DT a) (NN river) (NN system))))))) (VP (VBZ is) (VP (VBN called) (NP (NP (PRP$ its) (NN basin)) (, ,) (CC or) (NP (DT the) (`` ``) (JJ wet) ('' '') (NN term) (NN watershed)))))))