all of the above
nothing;)
Commentary shares elements with analysis and critique, as it involves providing insights, interpretations, and evaluations of a topic or subject. It also shares similarities with opinion pieces, as commentators often convey their personal viewpoints and perspectives on the matter being discussed. Additionally, commentary can resemble editorials, in which the author offers a persuasive argument or viewpoint on a current issue or event.
formal essay
b formal essay
A commentary shares elements with an ESSAY.
A formal essay is an essay that uses no personal pronouns and consists of sophisticated vocabulary.
The meaning of a formal essay is a short essay which has an impersonal tone. This type of essay is often written in prose.
It uses formal language and structure not colloquialism and slang.
Go to school and find out
Formal and Informal Essay
non-formal essay
If you are writing it for college it is formal essay, you may not use there slang or something. If for high-school, that'll be informal. Same for middle school.