8801
A 77-year - old man developed ankle , hand , and facial swelling 2 weeks after starting rosiglitazone .
 adverse effect: ankle , hand , and facial swelling, rosiglitazone
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:  ankle , hand , and facial swelling, rosiglitazone 
Answer:
 adverse effect: ankle , hand , and facial swelling, rosiglitazone