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The pair flew to Singapore last year after hearing of the successful surgery on Nepalese babies Ganga and Jamuna Shrestha , who were separated in a 97 - hour operation at a hospital here .
 Singapore, Nepalese, here, The pair, Nepalese babies, Nepalese babies Ganga and Jamuna Shrestha , who were separated in a 97 - hour operation at a hospital here, who, a hospital here
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 Singapore, Nepalese, here, The pair, Nepalese babies, Nepalese babies Ganga and Jamuna Shrestha , who were separated in a 97 - hour operation at a hospital here, who, a hospital here