user: Question: When Fixed Route is the type of fare how much is the 31-day pass?
Columns: ['Type of Fare', 'Cash Fare', 'Day Pass', '31-Day Pass', 'Monthly Pass']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Fort Irwin-Barstow/Victorville', '$12.00', 'N/A', 'N/A', '$245.00(MTBP)']
SQL:

assistant: SELECT "31-Day Pass" FROM "Table" WHERE "Type of Fare" = 'Fixed Route';