### CONTEXT (Previous Events):
<user_input timestamp="151.436942">	</user_input>
<system_output timestamp="151.47872">amav/</system_output>
<user_input timestamp="153.357742">
</user_input>
<system_output timestamp="153.359323">
[?2004l</system_output>
<system_output timestamp="153.372392">sudo: unable to resolve host faiserver: Name or service not known
[196;1H</system_output>
<system_output timestamp="153.384457">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="155.017328">d</user_input>
<system_output timestamp="155.028727">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="155.246233">f</user_input>
<system_output timestamp="155.257581">f</system_output>
<user_input timestamp="155.478854">
</user_input>
<system_output timestamp="155.487928">
[1;196r[196;1H
[?2004l</system_output>
<system_output timestamp="155.494932">Filesystem     1K-blocks    Used Available Use% Mounted on
udev             1017128       0   1017128   0% /dev
tmpfs             205932     476    205456   1% /run
/dev/sda2        5672824 3646032   1715000  69% /
tmpfs            1029644       0   10</system_output>
<system_output timestamp="155.495352">29644   0% /dev/shm
tmpfs               5120       0      5120   0% /run/lock
none             1029644     668   1028976   1% /tmp
/dev/sda3        6339196 2685388   3337320  45% /home
/dev/sda1          87847   41251     41981  50% /boot
tmpfs            1647432   13752   1633680   1% /home/fai/nfsroot/var/lib/dpkg
tmpfs            1647432    3736   1643696   1% /home/fai/nfsroot/var/cache
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="155.495994">[?2004hdemo@faiserver:/home/fai$ </system_output>

Answer: 155.495994, new event