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He also guest-starred on an episode of the ' 80 s television series " Highway to Heaven " , as well as " Murder , She Wrote " , and in 1990 , he reunited with Eva Gabor for a " Return to Green Acres " .
 person: Eva Gabor
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: Eva Gabor