With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Walt Disney died in a car accident in Alabama.
text_B: Isaac William Taussig -LRB- July 30 , 1850 -- 9 Feb 1917 -RRB- was the 22nd Mayor of Jersey City , New Jersey serving from May 3 , 1880 to May 4 , 1884 .
not_related.