5416
Prior to surgery , levodopa induced dyskinesia had improved ( < or = 50 % ) under treatment with amantadine ( 400 mg / day , po ) in all three patients .
 adverse effect: dyskinesia, levodopa
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:  dyskinesia, levodopa 
Answer:
 adverse effect: dyskinesia, levodopa