With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Dakota is a cooperative apartment building.
text_B: Korangi is one of the neighbourhoods of Landhi Town in Karachi , Sindh , Pakistan .. Landhi Town. Landhi Town. Karachi. Karachi. Sindh. Sindh. Pakistan. Pakistan
not_related.