With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Northeast megalopolis includes Portland and New York City.
text_B: Kelavarapalli is a village in the Hosur taluk of Krishnagiri district , Tamil Nadu , India .. Tamil Nadu. Tamil Nadu. Krishnagiri. Krishnagiri district. Tamil. Tamil language. Hosur taluk. Hosur taluk. Krishnagiri district. Krishnagiri district. India. India. There is a dam across the Ponnaiyar river in this village .. Ponnaiyar. Ponnaiyar
not_related.