user: ### NOW ANSWER:
Question: What is the diameter of the coin with a € equivalence of 0.60?
Columns: ['Value', '€ equiv.', 'Diameter', 'Weight', 'Composition']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1 ₧', '0.006 (0.01)', '14mm', '0.55 g', 'Aluminium']
SQL:

assistant: SELECT "Diameter" FROM "Table" WHERE "€ equiv." = '0.60';