( ( In ( ( ( the stomach ) and ) ( the duodenum ) ) ) ( , ( then ( , ( there ( ( is ( ( a lacking ) ( in ( ( the manner ) ( ( in which ) ( there ( is ( ( the ( proper ( gastric flow ) ) ) ( of ( ( ( the hydrochloric ) and ) ( ( ( the supply ) ( of ( the ducts ) ) ) ( that ( supply ( ( the gastrics ) ( which ( should ( be alkalized ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (DT the) (NN stomach)) (CC and) (NP (DT the) (NN duodenum)))) (, ,) (ADVP (RB then)) (, ,) (NP (EX there)) (VP (VBZ is) (NP (NP (DT a) (NN lacking)) (PP (IN in) (NP (NP (DT the) (NN manner)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (EX there)) (VP (VBZ is) (NP (NP (DT the) (JJ proper) (JJ gastric) (NN flow)) (PP (IN of) (NP (NP (DT the) (NN hydrochloric)) (CC and) (NP (NP (DT the) (NN supply)) (PP (IN of) (NP (DT the) (NNS ducts))) (SBAR (WHNP (WDT that)) (S (VP (VBP supply) (NP (NP (DT the) (NNS gastrics)) (SBAR (WHNP (WDT which)) (S (VP (MD should) (VP (VB be) (VP (VBN alkalized))))))))))))))))))))) (. .)))
In the stomach and the duodenum, then, there is a lacking in the manner in which there is the proper gastric flow of the hydrochloric and the supply of the ducts that supply the gastrics which should be alkalized.
(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)))))) (. .)))