gistfile1.html

<form action="/question" method="post">
    <ul>
        <li>
            <input type="text" name="Name" value="Question Name" />
            <input type="text" name="Id" value="1" />
        </li>
        <li>
            <ul>
                <li>
                    <input type="text" name="Question[Answers][0].Name" value="Answer 1 Name" />
                    <input type="text" name="Question[Answers][0].Id" value="1" />
                </li>
                <li>
                    <input type="text" name="Question[Answers][1].Name" value="Answer 2 Name" />
                    <input type="text" name="Question[Answers][1].Id" value="2" />
                </li>
                <li>
                    <input type="text" name="Question[Answers][2].Name" value="Answer 3 Name" />
                    <input type="text" name="Question[Answers][2].Id" value="3" />
                </li>
            </ul>
        </li>
    </ul>
    <input type="submit" />
</form>