1. When people use their authentic names on Facebook they are more accountable for what they say.

2. The spirit of our policy is that everyone on Facebook uses the authentic name they use in real life.

3. Images of the authentic product from the manufacturer would need to be registered beforehand.

4. You wanted to be authentic and have a relationship?

5. The public are looking for authentic artists with genuine talent and Sam more than fits the bill.

6. These emails look so authentic, that employees often fall for them.

7. They realize we have to be our authentic selves.

8. Only download authentic, official event apps from the app store.

9. Also, the fans do remember what you say, so you need to be authentic and true to your audience.

10. As an African American leader, he brings a very authentic voice to this debate, she said.

11. NBC News has not confirmed that the files are authentic or, if authentic, are unaltered.

12. One described it as an authentic firearm.

13. The shroud has never been officially recognised as authentic by the Vatican, our correspondent says.