11044
Robert L. Wood , 37 - year - old chief financial officer , was named chairman and chief executive officer of this independent power producer , succeeding Raymond L. Hixson , 63 .
 person: Robert L. Wood; date: 37 - year - old; person: Raymond L. Hixson; date: 63
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: Robert L. Wood, 37 - year - old, Raymond L. Hixson, 63 
Answer:
 person: Robert L. Wood; date: 37 - year - old; person: Raymond L. Hixson; date: 63