410
We report 5 cases of acute reversible renal failure coinciding with the onset of treatment with captopril in patients with severe drug - resistant hypertension .
 adverse effect: acute reversible renal failure, captopril
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 reversible renal failure, captopril