With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mukesh Ambani is on the 2010 Forbes list of the world's most powerful people.
text_B: Denis Michael Keegan -LRB- 26 January 1924 -- 9 October 1993 -RRB- was a British barrister and company manager who served a single term as a Conservative Party Member of Parliament .. British. United Kingdom. Conservative Party. Conservative Party ( UK ). Member of Parliament. Member of Parliament. He became known as a moderate politician who opposed capital punishment and restrictions on immigration .. capital punishment. Capital punishment in the United Kingdom. He left Parliament to represent small retailers who sold television and radio sets .
not_related.