With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Daniel Craig attended the music and dramatic arts school the Guildhall School of Music and Drama.
text_B: Desulfomonile is a Gram negative , strict anaerobe and non-motile bacterial genus from the family of Syntrophaceae .. Syntrophaceae. Syntrophaceae. Gram negative. Gram negative. anaerobe. Anaerobic organism. Desulfomonile bacteria can reduce H2S .. H2S. Hydrogen sulfide
not_related.