With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brad Pitt acted in A River Runs Through It.
text_B: The Street Sheet is a street newspaper published and sold in San Francisco , California which focuses on the problems of homeless people in the city , and on issues of poverty and housing .. newspaper. newspaper. street newspaper. street newspaper. San Francisco. San Francisco. Founded in 1989 , the Street Sheet is second only to the Street News as the oldest extant street newspaper in the United States and currently has the largest circulation of a street newspaper with 32,000 papers distributed monthly .. newspaper. newspaper. street newspaper. street newspaper. Street News. Street News. The Coalition on Homelessness publishes the newspaper , and vendors distribute the paper on the streets of San Francisco , usually in exchange for a two-dollar donation .. newspaper. newspaper. Coalition on Homelessness. Coalition on Homelessness, San Francisco. San Francisco. San Francisco. The millionth issue was sold in 1993 .
not_related.