4646
just then a camel caravan of ishmaelite merchants came passing by , on their way to trade in egypt .
 member collection: caravan, merchants
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:  caravan, merchants 
Answer:
 member collection: caravan, merchants