187065
At the same time , he designed the Old Hermitage , a wing of the growing Hermitage complex on the waterfront , and worked on the winter garden on the roof of the Small Hermitage , as well as extending the museum 's galleries .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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