1 lb. Pappardelle's Sweet Basil Trenette
1 head of garlic*
½ cup extra virgin olive oil
¼ lb. green beans, cut into ½-inch pieces
1 lb. boneless, skinless chicken breasts
1-½ lb. tomatoes, seeded and chopped
3 tablespoons fresh basil, chopped
2 tablespoons fresh flat-leaf parsley, chopped
14 black olives, pitted and halved