With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pornhub is a pornographic video-sharing website.
text_B: Hiouchi is a census-designated place in Del Norte County , California .. County. List of counties in California. Del Norte County. Del Norte County, California. census-designated place. census-designated place. California. California. It is located on the Smith River 7.5 mi east-northeast of Crescent City , with a population of 301 .. Smith River. Smith River ( California ). Crescent City. Crescent City, California. It lies at an elevation of 171 feet -LRB- 52 m -RRB- .
not_related.