( ( ( ( ( The duodenum ) ( is ( ( an organ ) ( ( located just ) ( below ( the stomach ) ) ) ) ) ) and ) ( ( its functions ) ( include ( ( ( ( the continuation ) ( of ( the ( digestion process ) ) ) ) and ) ( ( the regulation ) ( of ( gastric emptying ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT The) (NN duodenum)) (VP (VBZ is) (NP (NP (DT an) (NN organ)) (VP (VBN located) (ADVP (RB just)) (PP (IN below) (NP (DT the) (NN stomach))))))) (CC and) (S (NP (PRP$ its) (NNS functions)) (VP (VBP include) (NP (NP (NP (DT the) (NN continuation)) (PP (IN of) (NP (DT the) (NN digestion) (NN process)))) (CC and) (NP (NP (DT the) (NN regulation)) (PP (IN of) (NP (JJ gastric) (NN emptying))))))) (. .)))
The duodenum is an organ located just below the stomach and its functions include the continuation of the digestion process and the regulation of gastric emptying.
(ROOT (S (NP (JJ Gastric) (NN emptying)) (VP (VBZ is) (VP (VBN regulated) (PP (IN by) (NP (NP (PDT both) (DT the) (NN stomach)) (CC and) (NP (DT the) (NN duodenum)))))) (. .)))