6029
once upon a time , the remit of getting a first book published by an unknown author was that you had talent for prose and storytelling , along with promise .
 product producer: book, author
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:  book, author 
Answer:
 product producer: book, author