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It appeared on Channel 4 between 28 December 1982 and 18 May 1989 and was revived by BBC Two between 16 December 2002 and 2 August 2003 .
 organization: Channel 4; organization: BBC Two
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: Channel 4; organization: BBC Two