### CONTEXT (Previous Events):
<system_output timestamp="54.105988">Building dependency tree... 0%
Building dependency tree... 0%
</system_output>
<system_output timestamp="54.166238">Building dependency tree... 50%
Building dependency tree... 50%
</system_output>
<system_output timestamp="54.356291">Building dependency tree... Done
Reading state information... 0% 
Reading state information... 0%
</system_output>
<system_output timestamp="54.357475">Reading state information... Done
</system_output>
<system_output timestamp="54.785657">The following packages were automatically installed and are no longer required:
</system_output>
<system_output timestamp="54.787956">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="54.808725">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="54.810197">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="54.83006">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<user_input timestamp="58.388523">y</user_input>
<system_output timestamp="58.390225">y</system_output>
<user_input timestamp="58.648292">
</user_input>
<system_output timestamp="58.667802">
</system_output>
<system_output timestamp="59.911129">
[H[195B[A</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="59.966576">(Reading database ... 
</system_output>

Answer: 59.966576, old event