I want to know the answer to the following question:
What label did ABC sell in 1979?
All the background I'm provided with is that "ABC had sold its record division to MCA Records in 1979, and in 1986, NBC's parent company RCA was sold to General Electric, who then sold off all other RCA units, including the record division (which was bought by Ariola Records, later known as BMG).". Is that enough to answer the question?