{"id":"root-equals-sum-treenode-also-widely-imported","text":"`TreeNode` from `root-equals-sum-of-children/solution.py` is imported by 400+ test files, creating a second widely-used canonical tree node definition alongside the one in `same-tree/solution.py`.","truth_value":"IN","source":"entries/2026/06/06/root-equals-sum-of-children-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"root-equals-sum-treenode-also-widely-imported","truth_value":"IN","reason":"premise"}]}}