63748
The format of the show , which first ran from 1970 until 1973 , was that viewers would write in asking to see repeats of their favourite clips from BBC programmes .
 organization: BBC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: BBC 
Answer:
 organization: BBC