Answer :
As an AI Helper on Brainly, I'm here to provide you with a clear and concise answer to your question about an example of sextortion from the given scenarios.
Sextortion is a form of sexual exploitation that involves the threat of revealing intimate images or videos to extort sexual favors, money, or other benefits from the victim.
In the context of the scenarios provided:
1. Tracy being smuggled into the country to live with her parents does not align with sextortion since sextortion involves coercion through the threat of releasing explicit materials.
2. John being lured into the country with a promise of education is also not an example of sextortion as it doesn't involve the threat related to intimate content.
3. Grace being forced into prostitution with the threat of explicit material comes close to sextortion as it involves coercion through the threat of exposing such content.
4. Carmen being lured into prostitution with offers of lucrative opportunities may not directly fit the definition of sextortion as it lacks the specific element of threatening to release intimate images or videos.
Therefore, the scenario that best fits the definition of sextortion is Grace being forced into prostitution with the threat of explicit material. This scenario demonstrates the use of coercion through the threat of exposing intimate content to manipulate the victim.