### CONTEXT (Previous Events):
<user_input timestamp="6665.884899">s</user_input>
<system_output timestamp="6665.90073">s</system_output>
<user_input timestamp="6666.094174">s</user_input>
<system_output timestamp="6666.103737">s</system_output>
<user_input timestamp="6666.238738">.</user_input>
<system_output timestamp="6666.25023">.</system_output>
<user_input timestamp="6666.572913">'</user_input>
<system_output timestamp="6666.579574">'</system_output>
<user_input timestamp="6667.204468">
</user_input>
<system_output timestamp="6667.206741">
</system_output>
<system_output timestamp="6667.207174">[?2004l</system_output>
<system_output timestamp="6667.216604">sudo: unable to resolve host faiserver: Name or service not known
</system_output>
<system_output timestamp="6667.270482">[master ad53e83] use HASUNTRUSTEDDATA class.
</system_output>
<system_output timestamp="6667.271341"> 1 file changed, 1 insertion(+), 1 deletion(-)
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="6667.27416">[?2004hdemo@faiserver:/home/fai/config$ </system_output>

Answer: 6667.27416, new event