```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns4:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/">
    <query_name>Gender@14:18:09</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>Gender</item_name>
            <item_key>\\i2b2_DEMO\i2b2\Demographics\Gender\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Demographic \ Gender</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find the gender of patients in the i2b2 dataset, with a specificity scale of 0 and an accuracy scale of 100, where the query timing is set to ANY and the panel timing is also ANY, and the total number of occurrences for this item is 1. The query is named "Gender@14:18:09" and the panel is numbered 1, with the invert value set to 0. The query is looking for the gender information under the demographics category in the i2b2 dataset, with the key "\\i2b2_DEMO\i2b2\Demographics\Gender\" and the class is set to ENC. The icon used for this query is FA and the tooltip provided is "Demographic \ Gender".