With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Miley Cyrus's fourth album was Heroine.
text_B: Milan Makaric -LRB- Милан Макарић born 4 October 1995 -RRB- is a Serbian football midfielder who plays for Backa BP .. Backa BP. OFK Backa. Serbian. Serbs. football. Association football. midfielder. midfielder
not_related.