With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thor: The Dark World had its international release in 2005.
text_B: Ingeborg Haug Steinholt -LRB- born 16 July 1986 -RRB- is a Norwegian politician for the Red Party , and since 2007 a member of Nordland County Council .. Nordland County Council. Nordland County Municipality. Red. Red ( Norway ). Norwegian. Norway. Steinholt was a member of the Central Committee of Red Youth -LRB- RU -RRB- from 2006 to 2010 .. Red. Red ( Norway ). Red Youth. Red Youth ( Norway ). She was also a member of the Central Board of Directors of Red Youth .. Red. Red ( Norway ). Red Youth. Red Youth ( Norway )
not_related.