With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Peter Cetera was on an album.
text_B: Dave Porter is an American composer who wrote the opening theme , as well as the original score for the television series Breaking Bad .. Breaking Bad. Breaking Bad. At Sarah Lawrence College , Porter studied classical and electronic music composition .. Sarah Lawrence College. Sarah Lawrence College. For his work on Breaking Bad , Porter has won an ASCAP Award .. Breaking Bad. Breaking Bad. ASCAP. ASCAP. Bryan Cranston , who portrays Walter White , stated `` With his music , Dave Porter has created another character for Breaking Bad .. Breaking Bad. Breaking Bad. Bryan Cranston. Bryan Cranston. Walter White. Walter White ( Breaking Bad ). Evocative and meaningful , Dave 's work is an essential part of the storytelling . ''. Porter stated that influences on the series ' music came from discussions with Vince Gilligan , the creator of Breaking Bad , about the show having aspects of a post-modern western .. Breaking Bad. Breaking Bad. Vince Gilligan. Vince Gilligan. For the final episodes of the series , Porter incorporated four important themes that were in previous seasons .. Porter currently composes music for NBC 's crime thriller The Blacklist , as well as for the Breaking Bad prequel series Better Call Saul .. Breaking Bad. Breaking Bad. NBC. NBC. The Blacklist. The Blacklist ( TV series ). Better Call Saul. Better Call Saul. Porter has a wife , Jeanine , and a son .
not_related.