1387
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 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: erythema multiforme, sulfonamides; adverse effect: Stevens - Johnson syndrome, sulfonamides