With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Spider-Man was released in the Philippines before the fall of the Soviet Union.
text_B: The Fayan school , or Fayan House was one of the Five Houses of Chan , the major schools of Chinese Chan during the later Tang Dynasty .. Five Houses of Chan. Five Houses of Chan. Chinese Chan. Chinese Chan. Tang Dynasty. Tang Dynasty
not_related.