13271
The second patient experienced mild nitritoid symptoms following several GSTM injections prior experiencing a cerebrovascular accident within several hours of her next injection .
 adverse effect: mild nitritoid symptoms, GSTM
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: mild nitritoid symptoms, GSTM