user: Question: What is the highest year that has fila world championships as the event, with toledo, united states as the venue, and a weight class (kg) less than 97?
Columns: ['Year', 'Event', 'Venue', 'Place', 'Weight class (kg)']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1963.0, 'FILA World Championships', 'Helsingborg , Sweden', '4th', 97.0]
SQL:

assistant: SELECT MAX("Year") FROM "Table" WHERE "Event" = 'fila world championships' AND "Venue" = 'toledo, united states' AND "Weight class (kg)" < 97.0;