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We report a child with yolk sac tumor who developed localized pigmentation after the first course of chemotherapy regimen that included cisplatin , etoposide and bleomycin .
 adverse effect: localized pigmentation, bleomycin; adverse effect: localized pigmentation, cisplatin; adverse effect: localized pigmentation, etoposide
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: localized pigmentation, bleomycin; adverse effect: localized pigmentation, cisplatin; adverse effect: localized pigmentation, etoposide