Answer:
A. Fiction
Step-by-step explanation:
A feature is a news story which has a certain topic to have an audience educated. For example, a feature on women in China.
An opinion is featured in news story and a writer has their opinion on a certain topic, which education. For example, opinion on the president.
A national can be a feature of something very big or important, or maybe international news.
A ficition is not REAL and therefore something that is NOT real cannot be reported on or researched.