2. Receiving Water Samples
( ( 2 . ) ( Receiving ( Water Samples ) ) )
(ROOT (NP (S (NP (CD 2) (. .)) (VP (VBG Receiving) (NP (NNP Water) (NNP Samples))))))
The water samples are received by the lab.
( ( The ( water samples ) ) ( ( are ( received ( by ( the lab ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN water) (NNS samples)) (VP (VBP are) (VP (VBN received) (PP (IN by) (NP (DT the) (NN lab))))) (. .)))