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He never made a first team appearance , however he impressed Grimsby Town captain Don O'Riordan in a reserve team game , and so joined the club on a loan deal that was made permanent in August 1987 .
 Grimsby Town, Don O'Riordan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Grimsby Town, Don O'Riordan