406
RESULTS : Three patients who developed symptoms of inflammatory bowel disease ( IBD ) during rofecoxib exposure are described along with pathology findings .
 adverse effect: IBD, rofecoxib; adverse effect: inflammatory bowel disease, rofecoxib
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: IBD, rofecoxib; adverse effect: inflammatory bowel disease, rofecoxib