9289
PURPOSE / OBJECTIVES : To describe the pharmacogenetic syndrome of dihydropyrimidine dehydrogenase ( DPD ) deficiency , which predisposes patients with cancer to potentially lethal adverse reactions following 5-fluorouracil ( 5-FU ) - based chemotherapy .
 adverse effect: lethal adverse reactions, 5-fluorouracil; adverse effect: lethal adverse reactions, 5-FU
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:  lethal adverse reactions, 5-fluorouracil; lethal adverse reactions, 5-FU 
Answer:
 adverse effect: lethal adverse reactions, 5-fluorouracil; adverse effect: lethal adverse reactions, 5-FU