b'WHAT YOU NEED TO DO:Pour in the wine and boil until reduced by half, about 2 minutes. Add the chicken stock, salt and pepper, and saffron or turmeric, then bring to a boil. Reduce the heat to medium and simmer for 5 to 7 minutes. Return the shrimp to the sauce to heat through.Drain the cooked pasta, add it to the sauce, and cook over medium heat for 3 minutes, stirring constantly. Stir in the cheese and the butter; stir well until they are incorporated into the sauce. The pasta is ready to serve.'