Instructions: In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Input: Context: Uropa Lula signed to Arista Records in May 1982 and spent the rest of that year recording album tracks and their first two singles Link Information: The label was founded in 1974 by Clive Davis, who formerly worked for Columbia Records. Question: How long had Arista Records existed at the time of signing Uropa Lula?
Output:
Answer: 8