Please choose the correct ending to complete the given sentence: Health: [header] How to tell if someone is unconscious or sleeping [title] Talk to them. [step] Someone who is asleep will respond to stimuli. One way to determine if someone is sleeping is by talking to them.

Ending1: Kneel or bend next to the person and gently say their name, tell them to open their eyes, or ask them if they are all right. Repeat this for five minutes or until the person wakes up. Ending2: They can answer your questions as they normally would without making a sound. Listen carefully, and ask the following questions : [substeps] How long have they been awake? When did they wake up? What has your conversation been like? What is it like? [title] Note whether your roommate is awake. Ending3: Reach to them and gently move their arm (s) from the ground. Holding their wrist-where the arm meets the ground-will tell you if they are asleep or not. Ending4: Someone who is asleep will act physically, but not verbally. They will also stir often, making an effort to stay active.

Answer format: ending1/ending2/ending3/ending4