Tomato-Chicken Salad

Ingredients

• 1 lemon
• 2 pounds assorted tomatoes, halved or chopped
• 3 cups chopped cooked chicken
• 1 large English cucumber, sliced
• 1/2 cup chopped fresh flat-leaf parsley
• 1/4 cup sliced green onion
• 1/4 cup loosely packed fresh basil leaves
• 2 tablespoons olive oil
• 1 teaspoon salt
• 1/2 teaspoon freshly ground pepper
• 1/2 cup crumbled feta cheese