12754
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 .
 adverse effect: chronic , watery diarrhea, lansoprazole; adverse effect: chronic , watery diarrhea, lansoprazole
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: chronic , watery diarrhea, lansoprazole; adverse effect: chronic , watery diarrhea, lansoprazole