With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Broadchurch is a TV show.
text_B: Preco Electronics Inc is a multinational vendor of radar-based object detection systems headquartered in Boise , Idaho , United States .. multinational. Multinational corporation. radar. radar. Boise. Boise. Idaho. Idaho. United States. United States. Preco was founded in 1947 by Edwin R. Peterson as a rebuilder of electronic water pumps , generators , and batteries and introduced the first reverse-motion alarm in 1967 .
not_related.