With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thor: The Dark World had its international release on October 30, 2013.
text_B: The South Yorkshire Forest was a partnership initiative of the twelve Community Forests in England , a project that was started in 1991 .. Community Forests in England. Community Forests in England. South Yorkshire. South Yorkshire. It was a project that aimed to create attractive landscapes in the South Yorkshire area through improvement and regeneration of woodlands , wetlands , farmland , meadows , industrial sites and residential areas .. South Yorkshire. South Yorkshire
not_related.