```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>External causes@23:40:02</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>0</hlevel>
            <item_name>(PrevQuery)External causes@23:38:14</item_name>
            <item_key>masterid:28350</item_key>
            <tooltip>External causes@23:38:14</tooltip>
            <item_is_synonym>false</item_is_synonym>
        </item>
        <item>
            <hlevel>0</hlevel>
            <item_name>Patient Set for "External causes@23:38:14"Patient setFINISHED</item_name>
            <item_key>patient_set_coll_id:61856</item_key>
            <tooltip>Patient Set for "External causes@23:38:14"Patient setFINISHED</tooltip>
            <item_is_synonym>false</item_is_synonym>
        </item>
        <item>
            <hlevel>0</hlevel>
            <item_name>Patient Set for "External causes@23:38:14"Patient setFINISHED</item_name>
            <item_key>patient_set_coll_id:61856</item_key>
            <tooltip>Patient Set for "External causes@23:38:14"Patient setFINISHED</tooltip>
            <item_is_synonym>false</item_is_synonym>
        </item>
        <item>
            <hlevel>0</hlevel>
            <item_name>Encounter Set for "External causes@23:37:39"Encounter setFINISHED</item_name>
            <item_key>patient_set_enc_id:61854</item_key>
            <tooltip>Encounter Set for "External causes@23:37:39"Encounter setFINISHED</tooltip>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find a patient set with encounters related to external causes, specifically the patient set finished with the identifier "23:38:14" and the encounter set finished with the identifier "23:37:39". The query has a specificity scale of 0, meaning it will return all matching results, and the timing is set to "ANY", indicating that the query will consider all time frames. The accuracy scale is set to 100, meaning the results will be highly accurate, and the panel's timing is also set to "ANY". This query is a continuation of the previous query named "External causes@23:38:14".