With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mark Ruffalo is a vegetarian.
text_B: Pulaski County Bridge No. 31 -LRB- also known as the Stearns Truss Bridge or the Blue Bridge -RRB- is a Stearns Truss Bridge originally built in 1905 in Pulaski County in the U.S. state of Indiana .. Pulaski County. Pulaski County, Indiana. U.S. state. U.S. state. Indiana. Indiana. In 2006 , it was disassembled at its location over Big Monon Ditch , near Medaryville in Pulaski County , and moved to the Wabash and Erie Canal park in Delphi in Carroll County , Indiana .. Pulaski County. Pulaski County, Indiana. Indiana. Indiana. Medaryville. Medaryville, Indiana. Wabash and Erie Canal. Wabash and Erie Canal. Delphi. Delphi, Indiana. It was added to the National Register of Historic Places -LRB- NRHP -RRB- in 2003 , thanks to the efforts of a local Boy Scout .. National Register of Historic Places. National Register of Historic Places. Boy Scout. Boy Scout. It is believed to be the last surviving Stearns Truss Bridge in the United States .
not_related.