user: Question: ratio of 16:13 has how many highest size (steps)?
Columns: ['interval name', 'size (steps)', 'size (cents)', 'just ratio', 'just (cents)', 'error']
Types: ['text', 'real', 'real', 'text', 'real', 'text']
Sample row: ['perfect fifth', 24.0, 702.44, '3:2', 701.96, '+0.48']
SQL:

assistant: SELECT "size (steps)" FROM "Table" WHERE "just ratio" = '16:13';