2674
We describe a case of significant elevation of serum transaminases in a patient treated with 6-TG for a flare of Crohn 's disease .
 adverse effect: elevation of serum transaminases, 6-TG
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  elevation of serum transaminases, 6-TG 
Answer:
 adverse effect: elevation of serum transaminases, 6-TG