With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Blue Velvet stars Kyle MacLachlan.
text_B: Roger Melin -LRB- born April 25 , 1956 in Enkoping , Sweden -RRB- is a Swedish ice hockey coach and former player , who has been head coach of Linkoping HC of the SHL since 2012 .. Enkoping. Enkoping. Sweden. Sweden. Swedish. Sweden. ice hockey. ice hockey. coach. coach ( ice hockey ). Linkoping HC. Linkoping HC. SHL. Swedish Hockey League. He has also previously coached SHL clubs Brynas IF , Farjestad BK , Frolunda HC , and AIK , as well as Hammarby IF and Rogle BK in the Swedish second tier league .. Hammarby IF. Hammarby Hockey ( 1921–2008 ). AIK. AIK IF. Swedish. Sweden. SHL. Swedish Hockey League. Brynas IF. Brynas IF. Farjestad BK. Farjestad BK. Frolunda HC. Frolunda HC. Rogle BK. Rogle BK. Swedish second tier league. HockeyAllsvenskan. His playing career included five seasons in the SHL -LRB- at the time called Elitserien -RRB- , with AIK , Orebro IK , and Hammarby , as well as several seasons in the second and third tiers with Vasby IK .. Vasby IK. Vasby IK. Orebro IK. Orebro IK. AIK. AIK IF. SHL. Swedish Hockey League. His brief stint in North America during the 1980 -- 81 and 1981 -- 82 seasons was mostly spent in the CHL , though he also played 3 NHL games with the Minnesota North Stars. Minnesota North Stars. Dallas Stars. CHL. Central Hockey League. NHL. National Hockey League. He has been named Swedish ice hockey 's Coach of the Year -LRB- Arets coach -RRB- on two occasions , first following Brynas IF 's Swedish championship title in 1999 , and later for coaching AIK to the semifinals in 2011 in their first season after being promoted to Elitserien .. AIK. AIK IF. Swedish. Sweden. ice hockey. ice hockey. coach. coach ( ice hockey ). Brynas IF. Brynas IF. Coach of the Year. Coach of the Year ( Swedish ice hockey )
not_related.