2252
When the patient was treated again with fludarabine nine months later , the DAT became positive with anti - IgG and anti - C3d antiglobulins after the second course of treatment .
 adverse effect: DAT became positive with anti - IgG and anti - C3d antiglobulins, fludarabine
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: DAT became positive with anti - IgG and anti - C3d antiglobulins, fludarabine