Write the next sentence in this paragraph:

How to make buffalo chicken macaroni and cheese
Place the chicken breasts in a large saucepan and fill it with cold water.
Add just enough water until the chicken is covered by an inch.
Allow the water to boil on medium-high heat.

Choose from: (a). Reduce the heat and allow the chicken to simmer for 15 minutes. Cover the saucepan with a lid while the chicken cooks.; (b). Stir occasionally so that the chicken cooks evenly. Drain the water and place the chicken pieces in a bowl with a lid.; (c). Watch as the chicken increases in size. When it reaches the desired amount of volume, add the next step.; (d). Then turn the pan over and add the chicken directly in the water. Be careful not to cook any longer in the water.;
(a).