Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to examine a mole [title] Look for atypical moles. [step] The main way to tell if a mole is atypical is to know the difference between them and normal moles. Atypical moles, also known as dysplastic nevi, are most commonly seen on the chest and back.

Ending1: They are red, swollen, and have dark spots or lesions on them. They have five birthmarks on them, three males and one female. Ending2: [title] Look for mole with reddish pimples. [step] Start by marking off pimples on the bump. Ending3: These moles are usually greater than 6 mm in diameter and have more than two shades of brown or black on them. They look different than normal moles because their margins are irregular and, in most cases, they have a raised center, which is called a " fried-egg " appearance. Ending4: Moles are lesions on the mammary glands. Atypical nevi is usually a dark red colored mole on the top of the chest area.

Answer format: ending1/ending2/ending3/ending4