With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paul Thomas Anderson directed the battle scene.
text_B: Tugela Ferry is a town on the northern bank of the Tugela River , in central KwaZulu-Natal , South Africa .. Tugela River. Tugela River. KwaZulu-Natal. KwaZulu-Natal. KwaZulu. KwaZulu. During the apartheid era it formed part of the KwaZulu homeland , and at present it is included in the Umzinyathi District Municipality .. apartheid era. South Africa under apartheid. KwaZulu. KwaZulu. Umzinyathi District Municipality. Umzinyathi District Municipality. The town 's name commemorates the ferry which once operated here before a steel bridge was constructed .. The town 's hospital -LRB- Church of Scotland Hospital -RRB- is renowned for having discovered the first XDR-TB outbreak in 2005 .. XDR-TB. Extensively drug-resistant tuberculosis
not_related.