8539
Shortly after chemotherapy and an injection of pegfilgrastim , the patient developed poorly defined , rapidly progressive erythema , edema , and pain in his right forearm .
 adverse effect: edema, pegfilgrastim; adverse effect: pain in his right forearm, pegfilgrastim; adverse effect: rapidly progressive erythema, pegfilgrastim
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: edema, pegfilgrastim; adverse effect: pain in his right forearm, pegfilgrastim; adverse effect: rapidly progressive erythema, pegfilgrastim