5996
On July 7 , 2007 at " UFC 73 " , he fought and defeated UFC newcomer Alvin Robinson via submission due to strikes in the first round .
 organization: UFC; person: Alvin Robinson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: UFC; person: Alvin Robinson