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By the 1990s it had become derelict , and suffered a large fire in 1991 , but was afterwards restored in its original style and extended at a reputed cost of £ 25 million , and reopened in June 2001 as a high quality hotel operated by Four Pillars Hotels .
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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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