With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Robert Browning had mastery of epic poetry.
text_B: Freston Tower is a six-story red brick folly south of Ipswich , Suffolk in the village of Freston .. folly. folly. Ipswich. Ipswich. Suffolk. Suffolk. Freston. Freston, Suffolk. It stands on the banks of the River Orwell .. River Orwell. River Orwell
not_related.