With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Franklin D. Roosevelt attended a boarding school in Massachusetts.
text_B: The Kasson Public Library serves the residents of Kasson , Mantorville and surrounding areas with service area of approximately 12,000 people .. Kasson. Kasson, Minnesota. Mantorville. Mantorville. The Kasson Public Library is a member of the SELCO regional library system .. Kasson. Kasson, Minnesota
not_related.