With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Twilight Saga's second film was released in 2009.
text_B: Energit is a jazz fusion band from Czechoslovakia -LRB- now Czech Republic -RRB- .. Czechoslovakia. Czechoslovakia. jazz fusion. jazz fusion. Czech Republic. Czech Republic. It was founded in 1973 by guitarist Lubos Andrst , singer Ivan Khunt , drummer Jaroslav Erno Sedivy and bassist Vladimir Padrunek .. Lubos Andrst. Lubos Andrst. Jaroslav Erno Sedivy. Jaroslav Erno Sedivy. Vladimir Padrunek. Vladimir Padrunek. The band 's first line-up was short-lasting , as that year Sedivy and Khunt emigrated .. In the mid 1970s , their sound was strongly influenced by fusion bands such as the Mahavishnu Orchestra , while also incorporating the horn section .. Mahavishnu Orchestra. Mahavishnu Orchestra. Over the following years , the band featured a number of other musicians , including well-known Czech fusion and rock musicians  : singer Vladimir Misik , drummer Anatoli Kohout , pianist Emil Viklicky and others , before disbanding in 1980 .. Vladimir Misik. Vladimir Misik. Emil Viklicky. Emil Viklicky. Anatoli Kohout. Anatoli Kohout. The band was revived in live performances in the 2000s and currently includes Andrst on the electric guitar , drummer Jiri Zelenka , bassist Vladimir Guma Kulhanek and keyboardist and singer Jan Holecek .. Vladimir Guma Kulhanek. Vladimir Guma Kulhanek
not_related.