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Harvard 's Matthew Meselson -- who we read has sold something called the `` scientific community '' on the notion that `` yellow rain '' attacks on the Laotian Hmong were in fact the result of fecal showers by giant bees -- found the Soviet anthrax scenario `` completely plausible . ''
 organization: Harvard; person: Matthew Meselson; national religious political: Laotian; national religious political: Hmong; national religious political: Soviet
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: Harvard, Matthew Meselson, Laotian, Hmong, Soviet 
Answer:
 organization: Harvard; person: Matthew Meselson; national religious political: Laotian; national religious political: Hmong; national religious political: Soviet