Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to remove a tick [title] Find the head of the tick. [step] If you look closely, you'll see its mouth attached to the skin, with the body resting behind it. [title] Grasp the tick as close to the skin as possible with a pair of tweezers.

Ending1: [step] There shouldn't be any skin showing on the tick. With an extendable tweezers, lift up the tick in one big drop of the stackable salt solution, where the tick is breathing. Ending2: [step] Carefully reach out with your pinkies to grab the tick's head, and pull it off of the skin. [substeps] Hold in place, and look away to get away from it. Ending3: [step] Do this gently, continuing until your fingertips are under the tick's delicate skin. If you can't reach its head, pinch it gently to lift it out of the skin. Ending4: [step] Use tweezers with fine tips, rather than blunt ones, to make sure you are able to grasp the tick tightly. [substeps] Don't try this with your fingers.

Answer format: ending1/ending2/ending3/ending4