7420
Severe leukopenia associated with mild hepatotoxicity in an HIV carrier treated with nevirapine .
 adverse effect: mild hepatotoxicity, nevirapine; adverse effect: Severe leukopenia, nevirapine
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:  mild hepatotoxicity, nevirapine; Severe leukopenia, nevirapine 
Answer:
 adverse effect: mild hepatotoxicity, nevirapine; adverse effect: Severe leukopenia, nevirapine