With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The film series for Star Trek did not initially have a DVD release.
text_B: Bukove is a village in the Nadvirna Raion -LRB- district -RRB- of the Ivano-Frankivsk Oblast -LRB- province -RRB- in Ukraine .. Nadvirna Raion. Nadvirna Raion. district. raion. Ivano-Frankivsk Oblast. Ivano-Frankivsk Oblast. province. oblast. Ukraine. Ukraine. The Bukhtivets waterfall is nearby .. Bukhtivets. Bukhtivets. Category  : Villages in Ivano-Frankivsk Oblast. Ivano-Frankivsk Oblast. Ivano-Frankivsk Oblast
not_related.