With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: One Direction made Drag Me Down.
text_B: Fredric Michael `` Fred '' Wertheimer -LRB- born January 9 , 1939 -RRB- is an American attorney , lobbyist , and activist notable for his work on campaign finance reform and other government integrity , transparency , and accountability issues .. campaign finance reform. Campaign finance reform in the United States
not_related.