With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Clint Eastwood was born in the first half of the 20th century.
text_B: Lewis Keith Killeen -LRB- born 23 September 1982 in Peterborough -RRB- is a retired ex English professional footballer who has over 400 career appearances to his name at clubs including Sheffield United , Halifax Town and Crawley Town .. Peterborough. Peterborough. Sheffield United. Sheffield United F.C.. Halifax Town. Halifax Town A.F.C.. Crawley Town. Crawley Town F.C.. footballer. Association football
not_related.