3457
Thirty - six patients with AL received , in a three - month period , 51 cycles of combined chemotherapy which included , in all of them , cytosine arabinoside ( ARA - C ) ; among them , along with myelosuppression , five experienced fever , infectious complications , gastrointestinal tract symptoms and severe myalgias .
 adverse effect: fever, ARA - C; adverse effect: fever, cytosine arabinoside; adverse effect: gastrointestinal tract symptoms, ARA - C; adverse effect: gastrointestinal tract symptoms, cytosine arabinoside; adverse effect: infectious complications, ARA - C; adverse effect: infectious complications, cytosine arabinoside; adverse effect: severe myalgias, ARA - C; adverse effect: severe myalgias, cytosine arabinoside
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:  fever, ARA - C; fever, cytosine arabinoside; gastrointestinal tract symptoms, ARA - C; gastrointestinal tract symptoms, cytosine arabinoside; infectious complications, ARA - C; infectious complications, cytosine arabinoside; severe myalgias, ARA - C; severe myalgias, cytosine arabinoside 
Answer:
 adverse effect: fever, ARA - C; adverse effect: fever, cytosine arabinoside; adverse effect: gastrointestinal tract symptoms, ARA - C; adverse effect: gastrointestinal tract symptoms, cytosine arabinoside; adverse effect: infectious complications, ARA - C; adverse effect: infectious complications, cytosine arabinoside; adverse effect: severe myalgias, ARA - C; adverse effect: severe myalgias, cytosine arabinoside