With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Shield is an American historical period drama.
text_B: Joao Paulo Daniel -LRB- born 12 January 1981 -RRB- is a Brazilian footballer who currently plays for Wisła Płock .. Wisła Płock. Wisła Płock. Brazilian footballer. Football in Brazil
not_related.