### CONTEXT (Previous Events):
<system_output timestamp="542.859688">U</system_output>
<user_input timestamp="543.055801">B</user_input>
<system_output timestamp="543.071963">B</system_output>
<user_input timestamp="543.384254">E</user_input>
<system_output timestamp="543.399253">E</system_output>
<user_input timestamp="543.753234">F</user_input>
<system_output timestamp="543.767265">F</system_output>
<user_input timestamp="543.919365">I</user_input>
<system_output timestamp="543.940591">I</system_output>
<user_input timestamp="544.333031">
</user_input>
<system_output timestamp="544.344354">
[?2004l
</system_output>
<user_input timestamp="545.890627"/>
<system_output timestamp="545.892615">^C</system_output>
<system_output timestamp="545.913808">
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="545.914579">[?2004h]0;demo@faiserver: /home/fai/config/package_configdemo@faiserver:/home/fai/config/package_config$ </system_output>

Answer: 545.914579, new event