### CONTEXT (Previous Events):
<system_output timestamp="26.262155">[1@o</system_output>
<user_input timestamp="26.388667"> </user_input>
<system_output timestamp="26.397211">[1@ </system_output>
<user_input timestamp="26.50764">
</user_input>
<system_output timestamp="26.514049">
</system_output>
<system_output timestamp="26.903185">sudo: unable to resolve host faiserver
</system_output>
<system_output timestamp="26.905625">[sudo] password for demo: </system_output>
<user_input timestamp="28.898031">f</user_input>
<user_input timestamp="29.059342">a</user_input>
<user_input timestamp="29.159863">i
</user_input>
<system_output timestamp="29.166194">
</system_output>
<system_output timestamp="29.181284">[master 8c0686a] libgnutls30-dev is not in debian 9.
</system_output>
<system_output timestamp="29.181531"> 1 file changed, 5 insertions(+), 1 deletion(-)
</system_output>
<system_output timestamp="29.183796">demo@faiserver:/home/fai/config$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="30.693452">OA</user_input>

Answer: 30.693452, new event