user: Question: Name the least year for goalscore of ortiz and goals more than 25
Columns: ['Year', 'Champion', 'Runner-up', 'Top goalscorer', 'Club', 'Goals']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1996.0, 'Inter/Ulbra ( RS )', 'Vasco /DalPonte/Unimed ( RS )', 'Ortiz', 'Inter/Ulbra', 25.0]
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Top goalscorer" = 'ortiz' AND "Goals" > 25.0;