13248
Caution with use of cimetidine in tolazoline induced upper gastrointestinal bleeding .
 adverse effect: upper gastrointestinal bleeding, cimetidine; adverse effect: upper gastrointestinal bleeding, tolazoline
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: upper gastrointestinal bleeding, cimetidine; adverse effect: upper gastrointestinal bleeding, tolazoline