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however , greg saw people inside and went to the front entrance of the palace and was able to use enough russian to communicate with the guide and get permission to buy our tickets without waiting to come inside for a tour .
 component whole: entrance, palace
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:  entrance, palace 
Answer:
 component whole: entrance, palace