With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Penny Dreadful aired on an American television network.
text_B: Showtime is an American premium cable and satellite television network that serves as the flagship service of the Showtime Networks subsidiary of CBS Corporation , which also owns sister services The Movie Channel and Flix .. Showtime Networks. Showtime Networks. CBS Corporation. CBS Corporation. The Movie Channel. The Movie Channel. Flix. Flix ( TV channel ). American. United States. premium. Pay television. cable. cable television. satellite television. satellite television. network. television network. flagship. Flagship ( broadcasting ). Showtime 's programming primarily includes theatrically released motion pictures and original television series , along with boxing and mixed martial arts matches , occasional stand-up comedy specials and made-for-TV movies .. motion pictures. Feature film. television series. television program. boxing. boxing. mixed martial arts. mixed martial arts. stand-up comedy. stand-up comedy. specials. television special. made-for-TV movies. Television film. The Showtime brand is used by a number of channels and platforms around the world , but primarily refers to the group of eight multiplex channels in the United States .. United States. United States. brand. brand. multiplex. Multiplex ( TV ). As of July 2015 , Showtime 's programming is available to approximately 28.693 million television households -LRB- 24.7 % of cable , satellite and telco customers -RRB- in the United States -LRB- 28.516 million subscribers or 24.5 % of all households with pay television service receive at least Showtime 's primary channel -RRB- .. United States. United States. cable. cable television. The channel and its corresponding networks are headquartered at Paramount Plaza on the northern end of New York City 's Broadway district .. New York City. New York City. New York. New York ( state ). Paramount Plaza. Paramount Plaza. Broadway. Broadway ( Manhattan )
related.