12587
Treatment of chronic hepatitis C with interferon alpha ( IFN - alpha ) is relatively contraindicated in patients with psychiatric disorders because of possible severe psychiatric side effects .
 adverse effect: psychiatric side effects, IFN - alpha; adverse effect: psychiatric side effects, interferon alpha
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:  psychiatric side effects, IFN - alpha; psychiatric side effects, interferon alpha 
Answer:
 adverse effect: psychiatric side effects, IFN - alpha; adverse effect: psychiatric side effects, interferon alpha