With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michael Jackson released an album.
text_B: Michael William George Lucas , 2nd Baron Lucas of Chilworth -LRB- 26 April 1926 -- 10 November 2001 -RRB- , was a British peer and Conservative politician .. British. United Kingdom. Conservative. Conservative Party ( UK )
not_related.