With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Hobbit films starred Scottish actor Ken Stott.
text_B: The history of Chico , California , begins with the original inhabitants , the Mechoopda Maidu .. Mechoopda. Mechoopda. Maidu. Maidu. California. California. The city of Chico was founded in 1860 by General John Bidwell , a member of one of the first wagon trains to reach California in 1841 .. city of Chico. Chico, California. John Bidwell. John Bidwell. California. California. The city became incorporated January 8 , 1872 .. incorporated. Municipal corporation. Historian W.H. `` Old Hutch '' Hutchinson identified five events as the most seminal in Chico history .. They were. the arrival of John Bidwell in 1850. John Bidwell. John Bidwell. the arrival of the California and Oregon Railroad in 1870. California. California. California and Oregon Railroad. California and Oregon Railroad. the establishment of the Northern Branch of the State Normal School in 1887. Northern Branch of the State Normal School. California State University, Chico. the purchase of the Sierra Lumber Company by the Diamond Match Company in 1900. Sierra Lumber Company. Sierra Lumber Company. Diamond Match Company. Diamond Match Company. the development of the Army Air Base which is now the Chico Municipal Airport .. Chico Municipal Airport. Chico Municipal Airport. Since then , several seminal events have unfolded in Chico .. These include  : the construction and relocation of Highway 99E through town in the early sixties ; Playboy Magazine naming Chico State the number one party school in the nation in 1987 ; and the establishment of a Green Line on the western city limits as protection of agricultural lands .. Highway 99E. California State Highway 99. Playboy Magazine. Playboy Magazine. Chico State. California State University, Chico. party school. party school. city limits. city limits. agricultural. Agriculture
not_related.