Single/multi-select question: Does the sentence "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)." provide a valid answer to the question "What label did ABC sell in 1979?"
pick from the following.
*yes;
*no;
yes