### CONTEXT (Previous Events):
<system_output timestamp="1055.990827">
Building dependency tree... 50%

Building dependency tree... 50%
</system_output>
<system_output timestamp="1055.996571">
Building dependency tree... Done


Reading state information... 0% 

Reading state information... 0%
</system_output>
<system_output timestamp="1055.997588">
Reading state information... Done

</system_output>
<system_output timestamp="1056.000625">23 packages can be upgraded. Run 'apt list --upgradable' to see them.
</system_output>
<system_output timestamp="1056.001534">[1;33mW: [0mFailed to fetch http://faiserver/debian/dists/stable/InRelease  Could not resolve 'faiserver'[0m
[1;33mW: [0mSome index files failed to download. They have been ignored, or old ones used instead.[0m
</system_output>
<system_output timestamp="1056.003474">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="1140.8433">l</user_input>
<system_output timestamp="1140.845321">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="1141.227597">s</user_input>
<system_output timestamp="1141.246626">s</system_output>
<user_input timestamp="1141.753741">
</user_input>
<system_output timestamp="1141.766784">
[?2004l
</system_output>
<system_output timestamp="1141.770711">DEFAULT
</system_output>
<system_output timestamp="1141.771686">[?2004h]0;demo@faiserver: /home/fai/config/files/etc/apt/sources.listdemo@faiserver:/home/fai/config/files/etc/apt/sources.list$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="1145.890314">s</user_input>

Answer: 1145.890314, new event