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  "question": "Will Republicans control at least one chamber of Congress after the 2026 midterm elections?",
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  "editorial_notes": "These markets track the four possible partisan compositions of the 118th Congress following the 2026 midterm elections. Each Kalshi contract prices a discrete chamber-control combination: full Democratic sweep, full Republican sweep, or split control in either configuration. All four contracts are mutually exclusive and collectively exhaustive across the outcome space. Kalshi staff determination resolves each contract based on official seat counts as of February 2027.",
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