9684
To the best of the authors ' knowledge , this is the first reported case of Propecia - associated cataract .
 adverse effect: cataract, Propecia
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  cataract, Propecia 
Answer:
 adverse effect: cataract, Propecia