With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sunny Leone appears on a show airing on Freeform.
text_B: Year 1454 -LRB- MCDLIV -RRB- was a common year starting on Tuesday -LRB- link will display the full calendar -RRB- of the Julian calendar .. MCDLIV. Roman numerals. common year starting on Tuesday. common year starting on Tuesday. Julian calendar. Julian calendar
not_related.