Which of the following is NOT considered a type of inchoate crime?

Inchoate crimes refer to offenses that are incomplete or not fully realized. They include attempts to commit a crime, conspiracies to engage in criminal activity, and solicitation for others to commit crimes. Each of these involves a step taken towards committing a crime, even if the crime itself has not yet occurred.

Negligence, on the other hand, is not classified as an inchoate crime. Instead, negligence pertains to a failure to exercise reasonable care resulting in harm or injury to another person, typically within the context of tort law rather than criminal law. This distinction is critical; negligence does not involve intent or steps taken towards committing a crime, but rather a lack of action that leads to harm. Thus, it does not fit within the category of inchoate crimes, making it the correct answer to the question.