user: Question: What's the most overall when the executive appointments were 28 and the background was smaller than 37?
Columns: ['Seq.', 'Name', 'Background', 'Party Leadership', 'Communication Ability', 'Relations with Congress', 'Court Appointments', 'Handling of Economy', 'Luck', 'Ability to Compromise', 'Willing to take Risks', 'Executive Appointments', 'Overall Ability', 'Imagination', 'Domestic Accomplishments', 'Integrity', 'Executive Ability', 'Foreign Policy Accomplishments', 'Leadership Ability', 'Intelligence', 'Avoid Crucial Mistakes', "Expert's View", 'Overall']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['1', 'George Washington', 7.0, 18.0, 12.0, 3.0, 3.0, 4.0, 1.0, 3.0, 4.0, 1.0, 4.0, 9.0, 4.0, 2.0, 2.0, 3.0, 1.0, 12.0, 1.0, 3.0, 4.0]
SQL:

assistant: SELECT MAX("Overall") FROM "Table" WHERE "Executive Appointments" = 28.0 AND "Background" < 37.0;