{"id":"uncommon-concat-then-split","text":"Concatenating with a space and splitting is equivalent to splitting each sentence independently and merging, because `str.split()` handles multiple consecutive spaces","truth_value":"IN","source":"entries/2026/06/06/uncommon-words-from-two-sentences-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"uncommon-concat-then-split","truth_value":"IN","reason":"premise"}]}}