user: Question: What average Year has Losses 4, and Wins less than 18, and Draws greater than 1?
Columns: ['Year', 'Competition', 'Wins', 'Draws', 'Loses']
Types: ['real', 'text', 'real', 'real', 'real']
Sample row: [1971.0, 'NSWRFL', 19.0, 0.0, 3.0]
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Loses" = 4.0 AND "Wins" < 18.0 AND "Draws" > 1.0;