Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to keep a newborn warm in winter [title] Dress your newborn in 1 more layer than you are wearing. [step] A good rule of thumb for dressing your newborn is to place them in 1 more layer than you are wearing. For example, if you are comfortable wearing a long sleeve shirt, then your newborn will probably need a long sleeved shirt and a cardigan.

Ending1: If your newborn is older, wearing a long sleeved shirt will not be necessary, but allow them some extra warmth if it gets wet. [substeps] Alternatively, you can apply an additional layer on your newborn if they are really cold. Ending2: If you are wearing a sweater, then a long sleeve sweater will be good. [substeps] This way you can easily move your newborn's clothing around. Ending3: If you do not have any layers in your closet, consider making several additional layers to place your newborn in each layer. [substeps] For example, if you have no layers in your closet, then you will only need 1 more layer to layer your newborn. Ending4: [title] Dress your newborn in warm clothes and outerwear for going outside. [step] It is best to avoid taking your newborn outdoors in winter as much as possible.

Answer format: ending1/ending2/ending3/ending4