With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Actress Jane Krakowski co-starred in 30 Rock.
text_B: Doug Cloud is a lawyer and perennial candidate , best known for running for U.S. House of Representatives from Washington 's 6th congressional district five times since 2004 .. lawyer. lawyer. perennial candidate. perennial candidate. U.S. House of Representatives. U.S. House of Representatives
not_related.