user: Question: What is the lowest measure number for the measure with a 33.57% yes percentage?
Columns: ['meas. num', 'passed', 'YES votes', 'NO votes', '% YES', 'Const. Amd.?', 'type', 'description']
Types: ['real', 'text', 'real', 'real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'YES', 81954.0, 68128.0, '54.61%', 'Yes', 'LEG', 'Klamath County Bonding Amendment']
SQL:

assistant: SELECT MIN("meas. num") FROM "Table" WHERE "% YES" = '33.57%';