Please choose the correct ending to complete the given sentence: Health: [header] How to talk someone out of suicide [title] Contact emergency services immediately if someone is about to commit suicide. [step] You need emergency responders, especially first-aid, to be there as soon as humanly possible. If you need to be with someone and they won't let you call, try to get someone else to call.

Ending1: Remember to inform call staff whether you're doing it yourself. [substeps] As soon as you approach the person, explain the situation to the emergency operator and tell them to keep an eye on the person. Ending2: If you can't call help, talk to your school nurse about picking up the phone or calling emergency services. You can also try a landline or cellphone if you are in school or at home alone. Ending3: [title] Do not offer to call the suicide hotline. [step] Even if you have tried to help the person in the past, it is better to find another way of communicating with them. Ending4: If someone is on a bridge, holding a weapon, or otherwise threatening their own life, your first move needs to be to 911. You should never try and handle this on your own.

Answer format: ending1/ending2/ending3/ending4