user: Question: What type is the race with the Vicenza to Marostica course?
Columns: ['Date', 'Course', 'Distance', 'Type', 'Winner']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['18 May', 'Athens ( Greece ) to Athens ( Greece )', 'km (mi)', 'Plain stage', 'Silvio Martinello ( ITA )']
SQL:

assistant: SELECT "Type" FROM "Table" WHERE "Course" = 'Vicenza to Marostica';