### CONTEXT (Previous Events):
<user_input timestamp="10.336834">1</user_input>
<system_output timestamp="10.337591">1</system_output>
<user_input timestamp="10.926995">7</user_input>
<system_output timestamp="10.92736">7</system_output>
<user_input timestamp="11.413112">
</user_input>
<system_output timestamp="11.413543">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="11.754014">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="13.002874">f</user_input>
<user_input timestamp="13.085046">a</user_input>
<user_input timestamp="13.147985">i</user_input>
<user_input timestamp="13.35704">
</user_input>
<system_output timestamp="13.357503">
</system_output>
<system_output timestamp="13.490667">Linux faiserver 6.1.0-22-686-pae #1 SMP PREEMPT_DYNAMIC Debian 6.1.94-1 (2024-06-21) i686


Plan your installation, and FAI installs your plan.

Last login: Sun Oct  6 16:51:26 2024 from 172.16.0.1

</system_output>
<system_output timestamp="13.640211">[?2004h]0;demo@faiserver: ~demo@faiserver:~$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="21.987222">c</user_input>

Answer: 21.987222, new event