Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to know if a cat is a stray [title] See if the cat approaches you. [step] A cat's behavior towards people can be a big indicator of whether or not a cat is a stray. Since stray cats have once been socialized, meaning they've been around people and most likely lived in a home, they are often not as skittish as feral cats.

Ending1: [substeps] A cat may approach to see if it can identify you. This is known as " instinct, " and not a common. Ending2: They may jump up, pounce on your pet or come from the corner before greeting you. [title] Examine whether the cat stands in front of you. Ending3: A stray cat may seem awkward or uneasy when someone approaches it. [substeps] If your stray cat stares you directly in the eyes, it means that it has not been bred to be a stray. Ending4: Stand or sit near the cat and see if it approaches you on its own. If it does, it is probably a stray that is lost.

Answer format: ending1/ending2/ending3/ending4