Detailed Instructions: In this task, you're given a passage, 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'.
Problem:Passage: Moore met Kim Gordon in 1980 at the final gig of The Coachmen, the band he was in with J.D. King, Daniel Walworth (replaced by Dave Keay), and Bob Pullin. Moore, with Gordon, Anne Demarinis and Dave Keay formed a band, appearing under names like Male Bonding and Red Milk and the Arcadians, before settling on Moore's choice of Sonic Youth just before June 1981. The band played Noise Fest in June 1981 at New York's White Columns gallery, where Lee Ranaldo was playing as a member of Glenn Branca's electric guitar ensemble as well as in duo with David Linton as Avoidance Behavior. Moore invited Ranaldo, who he had known when The Coachmen shared a CBGB stage with Ranaldo's 1970s band The Flux, to join the band. The new threesome played three songs at the festival later in the week without a drummer. Each band member took turns playing the drums, until they met drummer Richard Edson. The band signed to Neutral Records, then to Homestead Records, and then to SST Records.
Link Information: none Question: Which label that signed the band after drummer Richard Edson lined had been in business the longest?
Solution:
Answer: none