13394
A previous study of patients with " quinine - associated TTP / HUS " found that ADAMTS13 activities were not abnormal in 12/12 patients .
 adverse effect: TTP / HUS, quinine
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:  TTP / HUS, quinine 
Answer:
 adverse effect: TTP / HUS, quinine