Describe how to use
,
, and
to create content containers.

What will be an ideal response?

The

element has no special meaning; use it only as a container for a block of content, especially for style purposes.The

and

elements are new in HTML5, and their general acceptance and usage across the web development community is not consistent. Both can be used to contain content, and they can be interchangeably nested within each other, so articles can contain sections and sections can contain articles.The

element represents a thematically grouped section of a document, and should contain a heading element to describe its contents. A section can represent a chapter or any other cohesive grouping of content on your web site. In most cases, other elements can represent most parts of a web page, so the

element might not be used much.
The

element also contains a themed group of content, but it is different from

, as described by the W3C:
"The article element is a complete self-contained composition in a document, page, application, or site and that is, in principle, independently distributable or reusable, e.g. in syndication. This could be a forum post, a magazine or newspaper article, a blog entry, a user-submitted comment, an interactive widget or gadget, or any other independent item of content."