With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charles Dickens was not born in 1812.
text_B: Georgia competed at the 2015 World Championships in Athletics in Beijing , China , from 22 -- 30 August 2015 .. Beijing. Beijing. Georgia. Georgia ( country ). 2015 World Championships in Athletics. 2015 World Championships in Athletics. China. China
not_related.