98103
In 1986 , he became Chairman and CEO of The Hongkong and Shanghai Banking Corporation , and was appointed Chairman and CEO in 1991 prior to the formation of HSBC Holdings , and as such oversaw the purchase and integration of Midland Bank .
 Hongkong, Shanghai Banking Corporation, HSBC Holdings, Midland Bank
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hongkong, Shanghai Banking Corporation, HSBC Holdings, Midland Bank