1891
the essays collected in this book -- written by some of the leading experts in the field -- challenge this popular image right at its heart , taking as their starting point that science trades not only in truth , but in fiction , too .
 member collection: essays, book
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:  essays, book 
Answer:
 member collection: essays, book