{"id":"plate-parsing-ignores-non-alpha","text":"Only alphabetic characters from `licensePlate` contribute to the required letter counts; digits and spaces are filtered by `isalpha()` and letters are lowercased at parse time, while `words` are assumed already lowercase.","truth_value":"IN","source":"entries/2026/06/06/shortest-completing-word-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"plate-parsing-ignores-non-alpha","truth_value":"IN","reason":"premise"}]}}