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We present a case of hemolytic - uremic syndrome that developed during the 4th cycle of combination chemotherapy with oxaliplatin , 5-fluorouracil and leucovorin .
 adverse effect: hemolytic - uremic syndrome, 5-fluorouracil; adverse effect: hemolytic - uremic syndrome, leucovorin; adverse effect: hemolytic - uremic syndrome, oxaliplatin
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: hemolytic - uremic syndrome, 5-fluorouracil; adverse effect: hemolytic - uremic syndrome, leucovorin; adverse effect: hemolytic - uremic syndrome, oxaliplatin