1. Cook pasta according to package directions, omitting salt and fat. Drain and keep warm.
2. Heat oil in a large nonstick skillet over medium-high heat. Cut chicken into 1-inch pieces. Add chicken to pan. Cook chicken 5 minutes or until lightly browned, stirring occasionally. Stir in pasta sauce, olives, capers, and pepper; bring to a simmer. Cook 5 minutes or until chicken is done, stirring frequently. Arrange 1 cup pasta on each of 4 plates; top with 1 1/2 cups chicken mixture. Sprinkle each serving with 1 tablespoon cheese. Garnish with basil, if desired.