( ( ( Milk fish ) ( raised ( in ( fresh ( and ( brackish ( water ( fish pens ) ) ) ) ) ) ) ) ( ( ( are also ) ( ( an ( important component ) ) ( of ( aquaculture production ) ) ) ) . ) )
(ROOT (S (NP (NP (NN Milk) (NN fish)) (VP (VBN raised) (PP (IN in) (NP (JJ fresh) (CC and) (JJ brackish) (NN water) (NN fish) (NNS pens))))) (VP (VBP are) (ADVP (RB also)) (NP (NP (DT an) (JJ important) (NN component)) (PP (IN of) (NP (JJ aquaculture) (NN production))))) (. .)))
Milk fish raised in fresh and brackish water fish pens are also an important component of aquaculture production.
(ROOT (S (NP (NNP Water)) (VP (VBZ is) (NP (NP (DT the) (JJ main) (NN component)) (PP (IN of) (NP (NN milk))))) (. .)))