With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The pilot episode of The Blacklist was written by an American screenwriter.
text_B: `` One Friend '' is a song written and recorded by American country music artist Dan Seals .. Dan Seals. Dan Seals. It was released in September 1987 as the first and only single from his compilation album The Best .. The Best. The Best ( Dan Seals album ). It peaked at # 1 , becoming his seventh straight number-one single .. This song was originally included on his 1984 album San Antone , and this version was the b-side to that album 's single '' -LRB- You Bring Out -RRB- The Wild Side of Me '' .. San Antone. San Antone ( album ). b-side. b-side
not_related.