user: Question: Was position SS from Carson City High School signed?
Columns: ['Round', 'Name', 'Position', 'School', 'Signed']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Lawrence Hutton', 'RHP', 'Greenfield High School', 'Yes']
SQL:

assistant: SELECT "Signed" FROM "Table" WHERE "Position" = 'SS' AND "School" = 'Carson City High School';