<html>
<head>
<title>Nested List Example</title>
</head>
<body>
<h1>Fruits and Vegetables</h1>
<ul>
<li>Fruits
<ul>
<li>Apples</li>
<li>Bananas</li>
<li>Oranges</li>
</ul>
</li>
<li>Vegetables
<ol>
<li>Carrots</li>
<li>Spinach</li>
<li>Broccoli</li>
</ol>
</li>
<li>Dairy</li>
</ul>
</body>