user: Question: What was the average E score when the T score was less than 4?
Columns: ['Nation', 'T Score', 'A Score', 'E Score', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Greece', 4.0, 6.0, 9.816, 19.816]
SQL:

assistant: SELECT AVG("E Score") FROM "Table" WHERE "T Score" < 4.0;