Need help with this Linux question on how to convert an HTML file into AsciiDoctor please and thank you.

We want to convert the HTML file above into an AsciiDoctor file. The following table describes the appropriate translations from HTML AsciiDoctor. If the HTML tag is not in there, it is irrelevant. Some characters may need to be escaped in the regex. Create a sed program to convert the title only from HTML to AsciiDoctor. Do not print the rest of the HTML in your output. Create another sed program to convert links only from HTML to AsciiDoctor. Combine programs 1 and 2 into a single sed program. Test it. Create another sed program to convert lists only from HTML to AsciiDoctor. Combine programs 3 and 4 to complete the task