With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Maria I of Portugal did not live to see the deposition of the Portuguese monarchy.
text_B: Sudhakar Ram -LRB- born 8 September 1960 -RRB- , is the Group CEO and Managing Director of Mastek , a leading global software company , providing enterprise solutions to insurance , government , and financial services organizations worldwide .. Mastek. Mastek. He was awarded CNBC Asia 's ` India Business Leader of the Year ' in 2007 .. He is the lead contributor to the blog - The New Constructs .. Sudhakar Ram recently published `` The Connected Age '' , a book based on the world 's dystopian environment .
not_related.