user: Question: How much is per capita income when median household income is $42,845?
Columns: ['County', 'Per capita income', 'Median household income', 'Median family income', 'Population', 'Number of households']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['King', '$38,211', '$68,065', '$87,010', 1931249.0, 789232.0]
SQL:

assistant: SELECT "Per capita income" FROM "Table" WHERE "Median household income" = '$42,845';