```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns3:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/">
    <query_name>Alternative med@16:21:34</query_name>
    <query_timing>ANY</query_timing>
    <specificity_scale>0</specificity_scale>
    <panel>
        <panel_number>1</panel_number>
        <panel_timing>ANY</panel_timing>
        <panel_accuracy_scale>100</panel_accuracy_scale>
        <invert>0</invert>
        <total_item_occurrences>1</total_item_occurrences>
        <item>
            <hlevel>2</hlevel>
            <item_name>Alternative medicines</item_name>
            <item_key>\\i2b2_MEDS\i2b2\Medications\MUL\(LME2) alternative medicines\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>medications \ alternative medicines</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns3:query_definition>

```

I want to find all instances of mentions of alternative medicines in the medical text, with any specificity, in any context, and with a high level of accuracy. This query will search for the term "alternative medicines" in the i2b2 MEDS category (Medications) and its subcategory (MUL), specifically within the concept (LME2) that refers to alternative medicines. The result will include all occurrences of this term, regardless of its position or context within the text.