8621
When he left office in 1987 after three terms and 12 years in the office , he was the longest-serving governor in state history ( his successor , Roy Romer , matched this record ) .
 person: Roy Romer
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:
 person: Roy Romer