user: Question: What was the poll source that showed Democrat: John Lynch at 62% and had a lead margin of less than 33?
Columns: ['Poll Source', 'Dates administered', 'Democrat: John Lynch', 'Republican: Joe Kenney', 'Lead Margin']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Survey USA', 'October 29–30, 2008', '65%', '28%', 37.0]
SQL:

assistant: SELECT "Poll Source" FROM "Table" WHERE "Lead Margin" < 33.0 AND "Democrat: John Lynch" = '62%';