With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Frank Sinatra's middle name was Albert and he was successful.
text_B: Next is a dating game show produced by Kallissa Productions which ran on MTV from 2005 -- 2008 .. MTV. MTV. dating game show. dating game show. Kallissa Productions. Kallissa Miller
not_related.