1692
The surviving episodes from the first 10 seasons on ABC , which began in 1955 , exist today as black and white kinescopes or videotape , as the show was broadcast live for the first 10 years , right up through the 1964 – 1965 season .
 organization: ABC
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:
 organization: ABC