With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ann Romney has always been single.
text_B: Ann Lois Romney -LRB- nee Davies ; born April 16 , 1949 -RRB- is the wife of American businessman and politician , Mitt Romney .. Mitt Romney. Mitt Romney. From 2003 to 2007 , Romney was First Lady of Massachusetts , while her husband served as Governor .. First Lady of Massachusetts. Governor of Massachusetts. First Lady. First Lady. Massachusetts. Massachusetts. Governor. Governor of Massachusetts. She was raised in Bloomfield Hills , Michigan , and attended the private Kingswood School there , where she dated Mitt Romney .. Mitt Romney. Mitt Romney. Michigan. Michigan. Kingswood School. Cranbrook Kingswood School. She converted to The Church of Jesus Christ of Latter-day Saints -LRB- LDS Church -RRB- in 1966 .. The Church of Jesus Christ of Latter-day Saints. The Church of Jesus Christ of Latter-day Saints. She attended Brigham Young University -LRB- BYU -RRB- , married Mitt Romney in 1969 , and in 1975 received a Bachelor of Arts degree in French .. Mitt Romney. Mitt Romney. Brigham Young University. Brigham Young University. As First Lady of Massachusetts , Romney served as the governor 's liaison for federal faith-based initiatives .. First Lady of Massachusetts. Governor of Massachusetts. First Lady. First Lady. Massachusetts. Massachusetts. She was involved in a number of children 's charities , including Operation Kids .. Operation Kids. Operation Kids. She was an active participant in her husband 's U.S. presidential campaigns in 2008 and again in 2012 , when he was the Republican Party nominee .. Republican. Republican Party ( United States ). in 2008. Mitt Romney presidential campaign, 2008. in 2012. Mitt Romney presidential campaign, 2008. Republican Party. Republican Party ( United States ). Romney was diagnosed with multiple sclerosis in 1998 and has credited a mixture of mainstream and alternative treatments with giving her a lifestyle mostly without limitations .. multiple sclerosis. multiple sclerosis. In one activity , equestrianism , she has consequently received recognition in dressage as an adult amateur at the national level and competed professionally in Grand Prix as well .. equestrianism. equestrianism. dressage. dressage. Grand Prix. Grand Prix Dressage. In 2008 , she was also diagnosed with ductal carcinoma in situ , a non-invasive type of breast cancer .. ductal carcinoma in situ. ductal carcinoma in situ. breast cancer. breast cancer. She underwent a lumpectomy in December of the same year and has since been cancer-free .. lumpectomy. lumpectomy. Ann and Mitt Romney have five sons , born between 1970 and 1981 , and twenty-three grandchildren .. Mitt Romney. Mitt Romney
related.