With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Evonne Goolagong Cawley was ranked World No. 1 in tennis.
text_B: Timothy Eric Boswell , Baron Boswell of Aynho -LRB- born 2 December 1942 -RRB- is an English politician who was formerly the Conservative Member of Parliament -LRB- MP -RRB- for Daventry from 1987 until he retired at the 2010 general election .. Daventry. Daventry ( UK Parliament constituency ). English. English people. politician. politician. Conservative. Conservative Party ( UK ). Member of Parliament. Member of Parliament. United Kingdom general election, 1987. 2010 general election. United Kingdom general election, 2010
not_related.