Angular.js: Create 2 html containers using ng-repeat

I have a list of items, and I'd like to split each half of the items in it's own container.

How can I accomplish this using ng-repeat?

<div>
    <ul>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
    </ul>
</div>
<div>
    <ul>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
        <li>Some item</li>
    </ul>
</div>