With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bill Cosby has been deemed innocent of sexual misconduct.
text_B: Go Whippet , officially Whippet Coaches Ltd , is a bus operator based in Swavesey , Cambridgeshire .. Swavesey. Swavesey. Cambridgeshire. Cambridgeshire. It is a subsidiary of Australian public transport company Transit Systems .. Transit Systems. Transit Systems
not_related.