### CONTEXT (Previous Events):
<system_output timestamp="5629.211626">[1@a</system_output>
<user_input timestamp="5629.534586">t</user_input>
<system_output timestamp="5629.542027">[1@t</system_output>
<user_input timestamp="5629.617503"> </user_input>
<system_output timestamp="5629.636602">[1@ </system_output>
<user_input timestamp="5629.822553">
</user_input>
<system_output timestamp="5629.830401">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="5629.830896">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="5629.832497">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="5629.833153">[?2004hdemo@faiserver:/home/fai/config$ </system_output>
<user_input timestamp="5631.958598">OA</user_input>
<system_output timestamp="5631.959848">cat files/etc/systemd/system/implicitcad_website.service/DEFAULT </system_output>
<user_input timestamp="5632.226932">OA</user_input>
<system_output timestamp="5632.235479">
demo@faiserver:/home/fai/config$ sudo git status[K</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="5632.826421">OB</user_input>

Answer: 5632.826421, old event