user: Question: What is the name of the team that has 307 attempts?
Columns: ['Year', 'Team', 'Attempts', 'Completions', 'Completion %', 'Yards']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2006', 'TCU', 'Redshirt', 'Redshirt', 'Redshirt', 'Redshirt']
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Attempts" = '307';