user: Question: What is the mascot for the team smaller than 154 from 49 Marion?
Columns: ['School', 'Location', 'Mascot', 'Size', 'IHSAA Class', 'County']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Indianapolis Baptist Academy', 'Indianapolis', 'Chargers', 54.0, 'A', '49 Marion']
SQL:

assistant: SELECT "Mascot" FROM "Table" WHERE "Size" < 154.0 AND "County" = '49 Marion';