14735
In this report , one patient who developed gangrene after bleomycin and vincristine / vinblastine chemotherapy for AIDS - related Kaposi 's sarcoma and another HIV - infected patient who exhibited symptoms of severe Raynaud 's phenomenon related to the same regimen are presented .
 adverse effect: gangrene, bleomycin; adverse effect: gangrene, vinblastine; adverse effect: gangrene, vincristine; adverse effect: severe Raynaud 's phenomenon, bleomycin; adverse effect: severe Raynaud 's phenomenon, vinblastine; adverse effect: severe Raynaud 's phenomenon, vincristine
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: gangrene, bleomycin; adverse effect: gangrene, vinblastine; adverse effect: gangrene, vincristine; adverse effect: severe Raynaud 's phenomenon, bleomycin; adverse effect: severe Raynaud 's phenomenon, vinblastine; adverse effect: severe Raynaud 's phenomenon, vincristine