5838
Alan Seelenfreund , 52 years old , was named chairman of this processor of prescription claims , succeeding Thomas W. Field Jr. , 55 , who resigned last month .
 person: Alan Seelenfreund; date: 52 years old; person: Thomas W. Field Jr.; date: 55; date: last month
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: Alan Seelenfreund; date: 52 years old; person: Thomas W. Field Jr.; date: 55; date: last month