</li>

    <li>c) Prohibiting misrepresentation of the origin of that material, or
        requiring that modified versions of such material be marked in
        reasonable ways as different from the original version; or</li>

    <li>d) Limiting the use for publicity purposes of names of licensors or
        authors of the material; or</li>

    <li>e) Declining to grant rights under trademark law for use of some
        trade names, trademarks, or service marks; or</li>

    <li>f) Requiring indemnificati