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We describe a relatively healthy , 9-year - old boy who developed a CA - MRSA skin and soft tissue infection and was treated with TMP - SMX .
 adverse effect: soft tissue infection, TMP - SMX
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: soft tissue infection, TMP - SMX