With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Kuiper belt has Pluto in it.
text_B: Catalina `` Cathi '' Vasquez Villalpando -LRB- born April 1 , 1940 -RRB- was the 39th Treasurer of the United States from December 11 , 1989 to January 20 , 1993 under President George H. W. Bush .. Treasurer of the United States. Treasurer of the United States. George H. W. Bush. George H. W. Bush. She had previously held minor positions under President Ronald Reagan and was also a chairman of the Republican National Hispanic Assembly .. Ronald Reagan. Ronald Reagan. Republican National Hispanic Assembly. Republican National Hispanic Assembly. In 1994 , Villalpando was found guilty of obstruction of justice and tax evasion , becoming the only U.S. Treasurer ever to be sent to prison .
not_related.