user: Question: What class had a Championship Test event with a 62.516 result?
Columns: ['Athlete', 'Class', 'Horse', 'Event', 'Result', 'Rank']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Ineke de Groot', 'Grade IV', 'Indo', 'Championship Test', '63.161', '7']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Event" = 'Championship Test' AND "Result" = '62.516';