is product/service/concept</h2><p id="32661474_4487">Provide some background and context, explain choices and alternatives.</p></section><section class="chapter"><h2 id="glossary" data-toc="glossary"   >Glossary</h2><p id="32661474_4488">A definition list or a glossary:</p><dl id="32661474_4489" data-style="title-top"><dt id="32661474_4490" data-expandable="false">First Term</dt><dd><p id="32661474_4492">This is the definition of the first term.</p></dd><dt id="32661474_4493" data-expandable="false">Second 