List all document ids with at least two paragraphs.
CREATE TABLE Paragraphs (document_id VARCHAR)
SELECT document_id FROM Paragraphs GROUP BY document_id HAVING COUNT(*) >= 2
### Context: CREATE TABLE Paragraphs (document_id VARCHAR) ### Question: List all document ids with at least two paragraphs. ### Answer: SELECT document_id FROM Paragraphs GROUP BY document_id HAVING COUNT(*) >= 2