With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Zach Galifianakis starred in The Hangover.
text_B: Daniel Ghita -LRB- -LSB- daniˈel ˈɡitsə -RSB- , born April 22 , 1981 -RRB- is a Romanian super heavyweight kickboxer signed to the GLORY promotion where he has been the runner-up of the 2012 Glory Heavyweight Grand Slam , losing to kickboxing 's best Semmy Schilt .. Romanian. Romanians. super heavyweight. super heavyweight. kickboxer. kickboxer. GLORY. Glory ( kickboxing ). runner-up. runner-up. 2012 Glory Heavyweight Grand Slam. Glory 4 : Tokyo - 2012 Heavyweight Grand Slam Tournament. Semmy Schilt. Semmy Schilt. He is also a former K-1 and Local Kombat fighter and the last It 's Showtime World Heavyweight champion .. K-1. K-1. Local Kombat. SUPERKOMBAT Fighting Championship. Known for his devastating leg kicks , which earned him the nickname `` The Savage Samurai '' in Japan , he is widely considered to be one of the greatest heavyweight kickboxers in activity .. The Savage Samurai. Samurai
not_related.