With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Elvis Presley put on a set of deeply money-making concerts.
text_B: The Three Ages of Buddhism , also known as the Three Ages of the Dharma , are three divisions of time following Buddha 's passing .. The Latter Day of the Law is the third and last of the Three Ages of Buddhism .. Mappo or Mofa -LRB- , Japanese  : Mappo -RRB- , which is also translated as the Age of Dharma Decline , is the `` degenerate '' Third Age of Buddhism .
not_related.