user: ### NOW ANSWER:
Question: Which Works number has a Number larger than 807, and a Type of 0-6-0, and a Date of 1920?
Columns: ['Number', 'Builder', 'Type', 'Date', 'Works number']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [702.0, 'Baldwin Locomotive Works', '4-6-4', 1930.0, 61371.0]
SQL:

assistant: SELECT AVG("Works number") FROM "Table" WHERE "Number" > 807.0 AND "Type" = '0-6-0' AND "Date" = 1920.0;