3572
Recently , some studies have also reported association between patients with juvenile rheumatoid arthritis ( JRA ) treated with Methotrexate ( MTX ) and malignant lymphoma developing .
 adverse effect: malignant lymphoma, Methotrexate; adverse effect: malignant lymphoma, MTX
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:  malignant lymphoma, Methotrexate; malignant lymphoma, MTX 
Answer:
 adverse effect: malignant lymphoma, Methotrexate; adverse effect: malignant lymphoma, MTX