Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to poach chicken breasts [title] Defrost 2 chicken breasts. [step] You can use bone-in or boneless chicken breasts. [substeps] Avoid defrosting them in the microwave, if possible.

Ending1: They can dry out, resulting in lower quality taste. Place them in the refrigerator the night before you plan to use them. Ending2: This could melt the bones and ruin them. [title] Place the second chicken breast on the foil-lined plate. Ending3: [title] Push the chicken breasts through the thickest part of the shell. [step] Put the head of a fork through the shell, and push up gently until the chicken turns a golden brown color. Ending4: Too much microwave heat can stop the cooking process. [title] Flatten 4 to 6 chicken breasts.

Answer format: ending1/ending2/ending3/ending4