Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of skin moles [title] Determine the type of mole in order to assess your treatment options. [step] While you may use natural methods to remove moles for cosmetic reasons, you will need to see a doctor for cancerous moles. If you have several moles and one looks different from the others, you should get it evaluated by a doctor.

Ending1: [substeps] Mole moles are usually caused by ovarian cysts. They may also be caused by certain parasites or bacteria. Ending2: [title] Clean mole sores infrequently. [step] Do not scrub and dry any infected sores, as doing so will irritate the area and cause more moles to form. Ending3: [substeps] If you have none of the above, you might want to consider facing a dermatologist. If you have none of the above, talk to a medical professional. Ending4: If you're ever in doubt about a mole, always see your doctor. [substeps] Common moles--non-cancerous moles are typically pink, tan or brown.

Answer format: ending1/ending2/ending3/ending4