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Robert E. Lyons III , 39 , who headed the company 's Philadelphia region , was appointed president and chief operating officer , succeeding Gary Wilber .
 person: Robert E. Lyons III; date: 39; geographical social political: Philadelphia; person: Gary Wilber
Please list all entity words in the text that fit the category.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} 
Answer:
 person: Robert E. Lyons III; date: 39; geographical social political: Philadelphia; person: Gary Wilber