6934
We describe in detail the first U.S. case report , of a 4(1/2 ) - year - old boy who experienced angioedema during treatment with oxcarbazepine .
 angioedema, oxcarbazepine
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 angioedema, oxcarbazepine