### CONTEXT (Previous Events):
<system_output timestamp="867.905183"/>
<user_input timestamp="868.468187">[D</user_input>
<system_output timestamp="868.472629"/>
<user_input timestamp="868.859299"></user_input>
<system_output timestamp="868.87488">[1P</system_output>
<user_input timestamp="869.224457">3</user_input>
<system_output timestamp="869.234633">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="869.80032">
</user_input>
<system_output timestamp="869.820964">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="869.830174">sudo: unable to resolve host faiserver: Name or service not known
</system_output>
<system_output timestamp="869.846931">[?1h=
</system_output>
<system_output timestamp="869.917823">[1mdiff --git a/scripts/GRUBEFI/10-setup b/scripts/GRUBEFI/10-setup[m[m
[1mnew file mode 100755[m[m
[1mindex 0000000..5740a4c[m[m
[1m--- /dev/null[m[m
[1m+++ b/scripts/GRUBEFI/10-setup[m[m

... [TRUNCATED 15 LINES] ...

[32m+[m[32m$ROOTCMD cp /boot/efi/EFI/debian/grubx64.efi /boot/efi/EFI/Boot/bootx64.efi[m[m
[32m+[m[m
[32m+[m[32mexit $error[m[m
[32m+[m[m
</system_output>
<system_output timestamp="869.919752">
[K[?1l&gt;</system_output>
<system_output timestamp="869.923745">[?2004h]0;demo@faiserver: /home/fai/configdemo@faiserver:/home/fai/config$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="879.916661">[A</user_input>

Answer: 879.916661, new event