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A 57-year-old man developed chronic, watery diarrhea four weeks after Helicobacter pylori eradication therapy including lansoprazole followed by lansoprazole monotherapy for gastroesophageal reflux disease.
 57-year-old man: Subject; 57-year-old: Subject.Age; man: Subject.Gender; chronic, watery diarrhea: Effect; four weeks after Helicobacter pylori eradication therapy including lansoprazole followed by lansoprazole monotherapy for gastroesophageal reflux disease: Treatment; gastroesophageal reflux disease: Treatment.Disorder; lansoprazole: Treatment.Drug; lansoprazole: Treatment.Drug; four weeks: Treatment.Time_elapsed; lansoprazole: Combination.Drug; lansoprazole: Combination.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 57-year-old man: Subject; 57-year-old: Subject.Age; man: Subject.Gender; chronic, watery diarrhea: Effect; four weeks after Helicobacter pylori eradication therapy including lansoprazole followed by lansoprazole monotherapy for gastroesophageal reflux disease: Treatment; gastroesophageal reflux disease: Treatment.Disorder; lansoprazole: Treatment.Drug; lansoprazole: Treatment.Drug; four weeks: Treatment.Time_elapsed; lansoprazole: Combination.Drug; lansoprazole: Combination.Drug