XML : XML Filtering Join

Is it possible to join these two XML filters to become one? Looking to create and OR statement utilizing both conditions

  <?xml version="1.0" encoding="utf-8"?>  <fetch xmlns:xsi="www.w3.org/.../XMLSchema-instance" xmlns:xsd="www.w3.org/.../XMLSchema" version="1.0">    <entity name="aec_projectlead">      <filter type="and">        <condition attribute="ownerid" operator="eq-userid" />      </filter>    </entity>  </fetch>    

with;

  <?xml version="1.0" encoding="utf-8"?>  <fetch xmlns:xsi="www.w3.org/.../XMLSchema-instance" xmlns:xsd="www.w3.org/.../XMLSchema" version="1.0">    <entity name="aec_projectlead">      <link-entity name="aec_leadcompany" alias="L0" from="aec_projectleadid" to="aec_projectleadid" link-type="inner">        <filter type="and">          <condition attribute="ownerid" operator="eq-userid" />        </filter>      </link-entity>    </entity>  </fetch>