6513
A toxic encephalopathy characterized by depressed level of consciousness , marked irritability , and ataxia developed in seven children , 5 years of age and younger , following administration of an antiemetic combination of pentobarbital and pyrilamine maleate .
 adverse effect: ataxia, pentobarbital; adverse effect: ataxia, pyrilamine maleate; adverse effect: depressed level of consciousness, pentobarbital; adverse effect: depressed level of consciousness, pyrilamine maleate; adverse effect: marked irritability, pentobarbital; adverse effect: marked irritability, pyrilamine maleate; adverse effect: toxic encephalopathy, pentobarbital; adverse effect: toxic encephalopathy, pyrilamine maleate
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: ataxia, pentobarbital; adverse effect: ataxia, pyrilamine maleate; adverse effect: depressed level of consciousness, pentobarbital; adverse effect: depressed level of consciousness, pyrilamine maleate; adverse effect: marked irritability, pentobarbital; adverse effect: marked irritability, pyrilamine maleate; adverse effect: toxic encephalopathy, pentobarbital; adverse effect: toxic encephalopathy, pyrilamine maleate