13907
Two of these patients , who also received the anti - emetic prochlorperazine , lost consciousness for 48 - 72 h and then fully recovered .
 adverse effect: lost consciousness, prochlorperazine
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: lost consciousness, prochlorperazine