### CONTEXT (Previous Events):
<system_output timestamp="33.112912">Building dependency tree... 0%
Building dependency tree... 0%
</system_output>
<system_output timestamp="33.171622">Building dependency tree... 50%
Building dependency tree... 50%
</system_output>
<system_output timestamp="33.379576">Building dependency tree... Done
Reading state information... 0% 
Reading state information... 0%
</system_output>
<system_output timestamp="33.381028">Reading state information... Done
</system_output>
<system_output timestamp="33.848405">The following packages were automatically installed and are no longer required:
</system_output>
<system_output timestamp="33.849688">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="33.850777">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="33.919973">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="33.922087">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="33.941852">0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 279 kB disk space will be freed.
Do you want to continue? [Y/n] </system_output>
<user_input timestamp="36.435383"/>
<system_output timestamp="36.437988">^C</system_output>
<system_output timestamp="36.445501">
</system_output>
<system_output timestamp="36.445974">[?2004hdemo@faiserver:/home/fai$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="36.847007">OA</user_input>

Answer: 36.847007, new event