6025
We report the development of scrotal ulcer in a patient with acute promyleocytic leukemia ( APL ) within 10 days of treatment with ATRA at a dose of 40 mg orally twice daily .
 adverse effect: scrotal ulcer, ATRA
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:  scrotal ulcer, ATRA 
Answer:
 adverse effect: scrotal ulcer, ATRA