```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>(t) College grad.High school graCollege grad.@22:19:51</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>4</hlevel>
            <item_name>College grad.</item_name>
            <item_key>\\BIRN\BIRN\oasis\Demographics\Education\College grad.\</item_key>
            <item_icon>LA</item_icon>
            <tooltip>oasis \ Demographics \ Education \ College grad.</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
    <subquery_constraint>
        <first_query>
            <query_id>Event 1</query_id>
            <join_column>STARTDATE</join_column>
            <aggregate_operator>FIRST</aggregate_operator>
        </first_query>
        <operator>LESS</operator>
        <second_query>
            <query_id>Event 2</query_id>
            <join_column>STARTDATE</join_column>
            <aggregate_operator>FIRST</aggregate_operator>
        </second_query>
    </subquery_constraint>
    <subquery>
        <query_id>Event 1</query_id>
        <query_type>EVENT</query_type>
        <query_name>Event 1</query_name>
        <query_timing>SAMEINSTANCENUM</query_timing>
        <specificity_scale>0</specificity_scale>
        <panel>
            <panel_number>1</panel_number>
            <panel_timing>SAMEINSTANCENUM</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>High school grad.</item_name>
                <item_key>\\BIRN\BIRN\oasis\Demographics\Education\High school grad.\</item_key>
                <item_icon>LA</item_icon>
                <tooltip>oasis \ Demographics \ Education \ High school grad.</tooltip>
                <class>ENC</class>
                <constrain_by_date>
                    <date_from>1979-12-01T00:00:00.000-05:00</date_from>
                    <date_to>1990-12-01T00:00:00.000-05:00</date_to>
                </constrain_by_date>
                <item_is_synonym>false</item_is_synonym>
            </item>
        </panel>
    </subquery>
    <subquery>
        <query_id>Event 2</query_id>
        <query_type>EVENT</query_type>
        <query_name>Event 2</query_name>
        <query_timing>SAMEINSTANCENUM</query_timing>
        <specificity_scale>0</specificity_scale>
        <panel>
            <panel_number>1</panel_number>
            <panel_timing>SAMEINSTANCENUM</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>College grad.</item_name>
                <item_key>\\BIRN\BIRN\oasis\Demographics\Education\College grad.\</item_key>
                <item_icon>LA</item_icon>
                <tooltip>oasis \ Demographics \ Education \ College grad.</tooltip>
                <class>ENC</class>
                <constrain_by_date>
                    <date_from>1990-12-01T00:00:00.000-05:00</date_from>
                </constrain_by_date>
                <item_is_synonym>false</item_is_synonym>
            </item>
        </panel>
    </subquery>
</ns4:query_definition>

```

I want to find patients who have a record of High school graduation and College graduation in their demographics, with the College graduation event occurring after the High school graduation event within the same instance number, and with no specificity scale or accuracy scale applied, and with the date range for High school graduation being from 1979-12-01T00:00:00.00-05:00 to 190-12-01T00:00:00.00-05:00.