Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 tablespoon olive oil', '2 teaspoons balsamic vinegar', '1/4 teaspoon salt', '1/8 teaspoon black pepper', '1/2 cup diced tomato', '1/4 cup diced red onion', '1/4 cup diced English cucumber', '1 tablespoon chopped pitted kalamata olives', '1 (16-ounce) tube of polenta, cut into 12 (1/2-inch-thick) slices', 'Cooking spray', '1/4 cup (1 ounce) crumbled feta cheese',<sep> directions: 'Prepare grill.', 'Combine first 4 ingredients in a medium bowl, stirring with a whisk. Add tomato and next 3 ingredients, and toss gently.', 'Coat polenta slices with cooking spray. Place slices on grill rack coated with cooking spray; grill 7 to 8 minutes on each side or until lightly browned. Top polenta evenly with tomato mixture and feta cheese.'

Grilled Polenta With Fresh Tomato Salad