user: Question: what is the mccain % where obama got 19.3%
Columns: ['County', 'McCain #', 'McCain %', 'Obama #', 'Obama %']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['Carson City', 11419.0, '48.2%', 11623.0, '49.1%']
SQL:

assistant: SELECT "McCain %" FROM "Table" WHERE "Obama %" = '19.3%';