196
Methotrexate may rarely provoke serositis , even with low doses and after just a few weeks of therapy .
 adverse effect: serositis, Methotrexate
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: serositis, Methotrexate