With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tom Morello worked with Audioslave.
text_B: Speed of Life is the debut studio album of the DJ and producer Dirty South , released on March 5 , 2013 , by Phazing Records .. Dirty South. Dirty South ( musician ). studio album. studio album. producer. Record Producer
not_related.