1995
Ravanelli aggravated a foot injury in the 1-0 defeat at Chelsea on Wednesday and was given only an even chance of playing at Nottingham Forest on Saturday by his manager Bryan Robson .
 Bryan Robson, Chelsea, Nottingham Forest, Ravanelli
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Bryan Robson, Chelsea, Nottingham Forest, Ravanelli