With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tom Felton is a Gemini.
text_B: The Diary of One Who Disappeared -LRB- Zapisnik zmizeleho -RRB- is a song cycle for tenor , alto , three female voices and piano , written by Czech composer Leos Janacek .. song cycle. song cycle. tenor. tenor. alto. alto. piano. piano. Czech. Czech people. Leos Janacek. Leos Janacek
not_related.