<Pets>
    <Pet>
        <name>Polly</name>
        <type>Parrot</type>
        <age>12</age>
        <size>Small</size>
    </Pet>
    <Pet>
        <name>Penny</name>
        <type>Turtle</type>
        <age>4</age>
        <size>Small</size>
    </Pet>
</Pets>
