Demo3.xml

<?xml version='1.0' encoding='UTF-8'?>
<exercise xmlns="https://spatext.clontz.org" version="0.1">
    <statement>
        <p>Consider the following system of equations:</p>
        <me>{{system}}</me>
        <p>Write an augmented matrix corresponding to this system.</p>
    </statement>
    <answer>
        <me>{{matrix}}</me>
    </answer>
</exercise>