(S (S (NP (BASENP (NN Cholera)) (PRN (COMMA ,) (NP (BASENP (DT an) (JJ acute) (JJ intestinal) (NN disease)) (VP (VBN caused) (PP (IN by) (NP (BASENP (NN ingestion)) (PP (IN of) (NP (BASENP (NN food) (CC or) (NN water)) (VP (VBN contaminated) (PP (IN with) (BASENP (DT the) (NN bacterium) (NNP Vibrio) (NN cholerae)))))))))) (COMMA ,))) (VP (VBZ causes) (NP (NP (ADJP (ADJP (JJ copious) (COMMA ,) (JJ painless)) (COMMA ,) (JJ watery)) (NN diarrhoea)) (SBAR (WHNP (WDT that)) (S (S (VP (MD can) (VP (ADVP (RB quickly)) (VP (VB lead) (PP (TO to) (NP (BASENP (JJ severe) (NN dehydration)) (CC and) (BASENP (NN death)))))))) (SBAR (IN if) (S (NP (BASENP (NN treatment)) (PRN (COMMA ,) (PP (VBG including) (BASENP (NN rehydration))) (COMMA ,))) (VP (VP (VBZ is) (RB not)) (VP (VBN given) (ADVP (RB promptly))))))))))) (PERIOD .))