### CONTEXT (Previous Events):
<system_output timestamp="40566.281024">s</system_output>
<user_input timestamp="40566.491406">t</user_input>
<system_output timestamp="40566.502731">t</system_output>
<user_input timestamp="40566.724829">s</user_input>
<system_output timestamp="40566.72646">s</system_output>
<user_input timestamp="40566.8616">.</user_input>
<system_output timestamp="40566.869982">.</system_output>
<user_input timestamp="40567.133686">'</user_input>
<system_output timestamp="40567.138283">'</system_output>
<user_input timestamp="40567.51867">
</user_input>
<system_output timestamp="40567.527323">
[?2004l</system_output>
<system_output timestamp="40567.532227">sudo: unable to resolve host faiserver: Name or service not known
</system_output>
<system_output timestamp="40567.560086">[master 9c7c5aa] add more packages that we want on physical hosts.
 1 file changed, 6 insertions(+)
</system_output>
<system_output timestamp="40567.561838">[?2004hdemo@faiserver:/home/fai/config$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="40568.569945">s</user_input>

Answer: 40568.569945, new event