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Starting in 1998 , while still active in music , she has branched into an alternative career as a landscape gardener , which has included presenting gardening shows on the BBC and Channel 4 .
 organization: BBC; organization: Channel 4
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:
 organization: BBC; organization: Channel 4