With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The USS Constitution has a crew of 60 officers and sailors.
text_B: Leek was a parliamentary constituency in Staffordshire which returned one Member of Parliament -LRB- MP -RRB- to the House of Commons of the Parliament of the United Kingdom .. Staffordshire. Staffordshire. Leek. Leek, Staffordshire. parliamentary constituency. United Kingdom constituencies. Member of Parliament. Member of Parliament. House of Commons. House of Commons of the United Kingdom. Parliament of the United Kingdom. Parliament of the United Kingdom. Centred on the market town of Leek , it was created under the Redistribution of Seats Act 1885 for the 1885 general election , and abolished nearly 100 years later for the 1983 general election .. Leek. Leek, Staffordshire. Redistribution of Seats Act 1885. Redistribution of Seats Act 1885. 1885 general election. United Kingdom general election, 1885. 1983 general election. United Kingdom general election, 1983. It was then largely replaced by the new Staffordshire Moorlands constituency .. Staffordshire Moorlands. Staffordshire Moorlands ( UK Parliament constituency ). Staffordshire. Staffordshire
not_related.