His diarrhea acutely worsened over the past 24 hours- he had 8 large watery BMs over this time period.
 He has abdominal pain
(ROOT (S (NP (PRP$ His) (NN diarrhea)) (ADVP (RB acutely)) (VP (VBD worsened) (PP (IN over) (NP (DT the) (JJ past) (CD 24) (NNS hours))) (SBAR (S (: -) (NP (PRP he)) (VP (VBD had) (NP (CD 8) (JJ large) (JJ watery) (NNS BMs)) (PP (IN over) (NP (DT this) (NN time) (NN period))))))) (. .)))
(ROOT (S (NP (PRP He)) (VP (VBZ has) (NP (JJ abdominal) (NN pain)))))
( ( His diarrhea ) ( acutely ( ( ( worsened ( over ( the ( past ( 24 hours ) ) ) ) ) ( - ( he ( ( had ( 8 ( large ( watery BMs ) ) ) ) ( over ( this ( time period ) ) ) ) ) ) ) . ) ) )
( He ( has ( abdominal pain ) ) )