3105
The feud between Ric Flair and Ricky Steamboat lasted from the late 1970 s into the early 1990 s and allegedly spanned over two thousand matches ( although most of those matches were mere dark matches ) .
 person: Ric Flair; person: Ricky Steamboat
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Ric Flair; person: Ricky Steamboat