<!DOCTYPE html> 
<html>
  <head>  
    <title>ARIA 1.0 Test Case 871</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  </head>
  <body>
    <div id="test" role="listbox" aria-label="foo">
      <div role="option" aria-setsize="3" aria-posinset="1" tabindex="-1">Option 1</div> 
      <div role="option" aria-setsize="3" aria-posinset="2" tabindex="-1">Option 2</div> 
      <div role="option" aria-setsize="3" aria-posinset="3" tabindex="-1">Option 3</div>
    </div>
  </body>
</html>