### CONTEXT (Previous Events):
<system_output timestamp="127.62073">t</system_output>
<user_input timestamp="127.709305"> </user_input>
<system_output timestamp="127.721147"> </system_output>
<user_input timestamp="127.978565">a</user_input>
<system_output timestamp="127.993749">a</system_output>
<user_input timestamp="128.104804">u</user_input>
<system_output timestamp="128.110092">u</system_output>
<user_input timestamp="128.332928">t</user_input>
<system_output timestamp="128.340116">t</system_output>
<user_input timestamp="128.434816">o</user_input>
<system_output timestamp="128.454949">o</system_output>
<user_input timestamp="129.009038">r</user_input>
<system_output timestamp="129.019968">r</system_output>
<user_input timestamp="129.131112">e</user_input>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="129.135841">e</system_output>

Answer: 129.135841, old event