With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bharat Arun was named on the 14th.
text_B: The San Francisco Ballet Building , located in San Francisco , California , was designed by architect Beverly Willis and completed in 1984 .. Beverly Willis. Beverly Willis. San Francisco. San Francisco. California. California. The New York Times identified it as `` the first building in the United States to be designed and constructed exclusively for the use of a major ballet company . ''. The New York Times. The New York Times
not_related.