42547
By 12 October , the royal children had arrived at Siriraj Hospital and Princess Maha Chakri Sirindhorn had met with the prime minister .
 location: Siriraj Hospital; person: Maha Chakri Sirindhorn
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: Siriraj Hospital, Maha Chakri Sirindhorn 
Answer:
 location: Siriraj Hospital; person: Maha Chakri Sirindhorn