4291
his story begins with an old woman 's attempt to locate her father 's wartime swiss bank account and spirals quickly into an emotionally charged , multibillion-dollar international knot of lawyers , bankers , and politicians .
 member collection: knot, lawyers
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:  knot, lawyers 
Answer:
 member collection: knot, lawyers