4097
The sulfonamides are the best verified drug - trigger for erythema multiforme and Stevens - Johnson syndrome .
 adverse effect: erythema multiforme, sulfonamides; adverse effect: Stevens - Johnson syndrome, sulfonamides
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:  erythema multiforme, sulfonamides; Stevens - Johnson syndrome, sulfonamides 
Answer:
 adverse effect: erythema multiforme, sulfonamides; adverse effect: Stevens - Johnson syndrome, sulfonamides