5194
RESULTS : A 52-year - old woman with Parkinson disease who had taken amantadine for 6 years had bilateral corneal edema for 2 months at baseline .
 adverse effect: bilateral corneal edema, amantadine
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:  bilateral corneal edema, amantadine 
Answer:
 adverse effect: bilateral corneal edema, amantadine