### CONTEXT (Previous Events):
<user_input timestamp="41198.891562">e</user_input>
<system_output timestamp="41198.89621">e</system_output>
<user_input timestamp="41199.201514">s</user_input>
<system_output timestamp="41199.21172">s</system_output>
<user_input timestamp="41199.337378">.</user_input>
<system_output timestamp="41199.347706">.</system_output>
<user_input timestamp="41199.630989">'</user_input>
<system_output timestamp="41199.64068">'</system_output>
<user_input timestamp="41200.159397">
</user_input>
<system_output timestamp="41200.173184">
[?2004l</system_output>
<system_output timestamp="41200.180714">sudo: unable to resolve host faiserver: Name or service not known
</system_output>
<system_output timestamp="41200.265789">[master b191c2d] update name of cruft, remove lsof (ss -tunlp is better), and install iotop only on physical machines.
</system_output>
<system_output timestamp="41200.26604"> 1 file changed, 4 insertions(+), 3 deletions(-)
</system_output>
<system_output timestamp="41200.268224">[?2004hdemo@faiserver:/home/fai/config$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="41200.723958">OA</user_input>

Answer: 41200.723958, new event