user: Question: What is the away team with the score 13.15 (93) ?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Hawthorn', '11.12 (78)', 'Melbourne', '18.13 (121)', 'Glenferrie Oval', 5000.0, '11 September 1926']
SQL:

assistant: SELECT "Away team" FROM "Table" WHERE "Away team score" = '13.15 (93)';