<link href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" rel="stylesheet" />
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script><script type="text/javascript" charset="utf-8">
$(document).ready(function() {
$('#question{QID} input[type="text"]:eq(2)').autocomplete({
minLength: 1,
source: ["Adalbert Ameise", "Berta Biber", "Carlo Chinchilla", "Doris Dachs", "Ernst Eidechse", "Florian Flamingo", "Gabriele Gnu", "Horst Habicht“]
});
});
</script>