10851
Acute renal insufficiency is known to occur in patients who are taking ciprofloxacin , particularly the elderly .
 Acute renal insufficiency, ciprofloxacin
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Acute renal insufficiency, ciprofloxacin