user: Question: What is the last year that had sideline reporters Rob Stone and Monica Gonzalez?
Columns: ['Year', 'Network', 'Play-by-play', 'Color commentator', 'Sideline reporters', 'Pregame host', 'Pregame analysts']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [2012.0, 'ESPN', 'Adrian Healey', 'Taylor Twellman', 'Monica Gonzalez', 'Max Bretos', 'Alexi Lalas , Kasey Keller and Alejandro Moreno']
SQL:

assistant: SELECT MAX("Year") FROM "Table" WHERE "Sideline reporters" = 'Rob Stone and Monica Gonzalez';