Seafood Gumbo

Name: Seafood Gumbo
Ingredients: 2 cups basmati rice; 2 tablespoons olive oil; 1 tablespoon unbleached all-purpose flour; 2 onions, chopped; 1 green bell pepper, chopped; 1 rib celery, thinly sliced; 3 cans (14 ounces each) stewed tomatoes; 1 cup sliced okra; 1/2 pound haddock, cut into 1 cubes; 1/2 pound medium shrimp, peeled and deveined; 1/2 pound sea scallops; 1/4 pound shucked oysters, drained and rinsed; 1 teaspoon hot-pepper sauce; 1/2 teaspoon file powder