user: Question: How many u.s. episodes have Garfield episode 2 The Picnic Panic?
Columns: ['Episode', 'Garfield Episode 1', 'U.S. Acres Episode', 'Garfield Episode 2', 'Original Airdate']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['"Show 74"', 'Home Away from Home', 'Rainy Day Robot', 'Odie the Amazing', 'September 19, 1992']
SQL:

assistant: SELECT COUNT("U.S. Acres Episode") FROM "Table" WHERE "Garfield Episode 2" = 'The Picnic Panic';