253102
Horace Greely Prettyman ( November 8 , 1857 – March 27 , 1945 ) was an American football player in the early years of the sport .
 Horace Greely Prettyman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Horace Greely Prettyman