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Three days after receiving intravitreal injection of bevacizumab ( 1.25 mg in 0.1 ml ) , he developed acute vision loss and change of consciousness .
 adverse effect: acute vision loss, bevacizumab; adverse effect: change of consciousness, 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, bevacizumab; adverse effect: change of consciousness, bevacizumab