14412
Interferon - alpha ( IFN - alpha ) may precipitate or exacerbate the occurrence of MPGN .
 adverse effect: MPGN, IFN - alpha; adverse effect: MPGN, 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:  MPGN, IFN - alpha; MPGN, Interferon - alpha 
Answer:
 adverse effect: MPGN, IFN - alpha; adverse effect: MPGN, Interferon - alpha