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Career Crewe Alexandra Bailey signed his first professional contract in the summer of 2007 and made his full Crewe debut at right back at 19 years of age , when he came on as a 89th minute substitute for Danny Woodards in a League One home fixture against Doncaster Rovers on 22 December 2007 , with Crewe 2 – 0 down .
 Bailey, Danny Woodards, League One, Doncaster Rovers
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bailey, Danny Woodards, League One, Doncaster Rovers