Explanation
Grave and sudden provocation is a matter of fact.
Grave and sudden provocation refers to a defense argument in criminal law that can reduce the degree of culpability for a crime, particularly in cases of homicide. It involves the idea that a person, due to being provoked by a grave and sudden act or insult, temporarily loses self-control and commits an unlawful act in response.
The determination of whether a provocation is grave and sudden is generally a matter of fact. It involves examining the circumstances surrounding the provocation, such as the nature of the act or insult, the proximity in time between the provocation and the subsequent act, and the individual's state of mind at the time of the incident. These factual considerations are assessed by the trier of fact, such as a judge or jury, to determine if the defense of grave and sudden provocation applies in a given case.
Therefore, option A, "Matter of Fact," is the correct answer.