5649
Acute vision loss after intravitreal injection of bevacizumab ( avastin ) associated with ocular ischemic syndrome .
 adverse effect: Acute vision loss, avastin; adverse effect: Acute vision loss, bevacizumab; adverse effect: ocular ischemic syndrome, avastin; adverse effect: ocular ischemic syndrome, bevacizumab
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: Acute vision loss, avastin; adverse effect: Acute vision loss, bevacizumab; adverse effect: ocular ischemic syndrome, avastin; adverse effect: ocular ischemic syndrome, bevacizumab