3788
We report an unusual pattern of supravenous hyperpigmentation occurring after CHOP chemotherapy .
 adverse effect: supravenous hyperpigmentation, CHOP
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:  supravenous hyperpigmentation, CHOP 
Answer:
 adverse effect: supravenous hyperpigmentation, CHOP