With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Horrible Bosses is exclusively a romantic film.
text_B: Season 1971 -- 72 was the 88th football season in which Dumbarton competed at a Scottish national level , entering the Scottish Football League for the 66th time , the Scottish Cup for the 77th time and the Scottish League Cup for the 25th time .. Dumbarton. Dumbarton F.C.. Scottish Cup. Scottish Cup. Scottish League Cup. Scottish League Cup. football. football ( soccer ). Scottish. Scotland. Scottish Football League. Scottish Football League
not_related.