{"id":"find-difference-output-always-two-lists","text":"`findDifference` always returns a list of exactly two sub-lists, each containing only distinct values, regardless of input duplicates or overlap.","truth_value":"IN","source":"entries/2026/06/06/find-the-difference-of-two-arrays-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"find-difference-output-always-two-lists","truth_value":"IN","reason":"premise"}]}}