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She was also on " The Love Boat " in 1977 , a short cameo in episode 13 as the boat captain 's silent wife .
 The Love Boat
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 The Love Boat