Why are semantic HTML elements important to use?
The main benefit of using semantic HTML elements is that it improves the accessibility of a website when used correctly. For example, text that is styled to look like a heading for a section of content, may not be exposed as a heading to a screen reader or search engine unless that text is wrapped in a heading element — h1, h2, h3, h4, h5, or h6.
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
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Answer the following query.
Why are semantic HTML elements important to use?

user
The main benefit of using semantic HTML elements is that it improves the accessibility of a website when used correctly. For example, text that is styled to look like a heading for a section of content, may not be exposed as a heading to a screen reader or search engine unless that text is wrapped in a heading element — h1, h2, h3, h4, h5, or h6.
assistant