With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The windigo is an evil spirit.
text_B: The Best of the Vanguard Years or similar may refer to  :. The Best of the Vanguard Years -LRB- John Fahey album -RRB- , 1999. The Best of the Vanguard Years -LRB- Odetta album -RRB- , 1999. The Best of the Vanguard Years -LRB- Buffy Sainte-Marie album -RRB-. Best of the Vanguard Years -LRB- Alison Brown album -RRB- , 2002. Best of the Vanguard Years -LRB- Ramblin ' Jack Elliott album -RRB- , 2000. The Vanguard Years -LRB- Doc Watson album -RRB- , 1995
not_related.