```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>Cancer -Elevate@14:53:36</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>5</hlevel>
            <item_name>Cancer of prostate</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\Neoplasms (140-239)\Malignant neoplasms (140-208)\Genitourinary organs (179-189)\(185) Malignant neoplasm of prost~\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ Neoplasms \ Malignant neoplasms \ Genitourinary organs \ Malignant neoplasm of prostate</tooltip>
            <class>ENC</class>
            <item_is_synonym>true</item_is_synonym>
        </item>
    </panel>
    <panel>
        <panel_number>2</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>4</hlevel>
            <item_name>Elevated prostate specific antigen [psa]</item_name>
            <item_key>\\ICD10_ICD9\Diagnoses\(R00-R99) Symp~mt2x\(R97-R97) Abno~yjv4\(R97) Abnormal~fcp9\(R97.2) Elevat~782o\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (r00-r99) \ Abnormal tumor markers (r97)
 \ Abnormal tumor markers \ Elevated prostate specific antigen [psa]</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find patients who have been diagnosed with Malignant neoplasm of prostate (Cancer of prostate) and have an elevated Prostate Specific Antigen (PSA) level, with no specific timing restrictions for the diagnosis or the elevated PSA level, and the level of specificity for this query is set to 100 (highest accuracy).