With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris Froome finished second in the 2011 Vuelta a España.
text_B: Gerald Neil Steinberg -LRB- 20 April 1945 -- 19 August 2015 -RRB- was a Labour Party politician in the United Kingdom .. Labour Party. Labour Party ( UK ). United Kingdom. United Kingdom. He was Member of Parliament for the City of Durham from 1987 until his retirement at the 2005 general election .. City of Durham. City of Durham ( UK Parliament constituency ). Member of Parliament. Member of Parliament. 2005 general election. United Kingdom general election, 2005
not_related.