363551
The paintings and other contents are labelled ready for an auction sale on 22 October 1850 , with a Christie 's catalogue on the floor in the lower right corner .
 organization: Christie 's
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Christie 's 
Answer:
 organization: Christie 's