13727
Such a rapid and relentless progression of methyldopa - induced liver injury is undoubtedly rare , but it may be prevented by careful supervision of patients who exhibit liver function abnormalities early in the course of therapy .
 adverse effect: liver injury, methyldopa
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: liver injury, methyldopa