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Last week we told you about Aaron Ralston , the 27 - year - old outdoorsman who amputated his own arm with a pocket knife after spending five days pinned by a boulder .
 date: Last week; person: Aaron Ralston; date: 27 - year - old; date: five days
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: Last week, Aaron Ralston, 27 - year - old, five days 
Answer:
 date: Last week; person: Aaron Ralston; date: 27 - year - old; date: five days