321324
A Dunc Annan B Marty Beck , George Berry , Frank Bissell C Alvro Casey , Knute Cauldwell , Ralph Chase , Carl Cramer , Ken Crawford D Red Daum G Hal Grighs , H Isham Hardy L Joe Little Twig M Nat McCombs , Joe Mills N Al Nesser , Ted Nesser , Olin Newman P Peggy Parratt , Fritz Pollard , Mike Purdy R George Rohleder S Harry Seidelson U Rube Ursella W Ralph Waldsmith , Dutch Wallace , Chang Welch , Howe Welch , Suey Welch , Hal Wendler , Sam Willaman Z Giff Zimmerman
 Dunc Annan, George Berry, Ralph, Carl Cramer, Ken Crawford, Joe Little Twig, Joe, Al Nesser, Ted Nesser, Peggy Parratt, Fritz Pollard, Mike Purdy, Rube Ursella, Ralph Waldsmith, Dutch Wallace, Chang Welch, Howe Welch, Suey Welch, Sam Willaman, Giff Zimmerman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dunc Annan, George Berry, Ralph, Carl Cramer, Ken Crawford, Joe Little Twig, Joe, Al Nesser, Ted Nesser, Peggy Parratt, Fritz Pollard, Mike Purdy, Rube Ursella, Ralph Waldsmith, Dutch Wallace, Chang Welch, Howe Welch, Suey Welch, Sam Willaman, Giff Zimmerman