### CONTEXT (Previous Events):
<user_input timestamp="1334.698">o</user_input>
<system_output timestamp="1334.713548">[1@o</system_output>
<user_input timestamp="1334.818775"> </user_input>
<system_output timestamp="1334.831339">[1@ </system_output>
<user_input timestamp="1334.959839">
</user_input>
<system_output timestamp="1334.96927">
</system_output>
<system_output timestamp="1334.978197">sudo: unable to resolve host faiserver
</system_output>
<system_output timestamp="1334.982028">[sudo] password for demo: </system_output>
<user_input timestamp="1336.056806">f</user_input>
<user_input timestamp="1336.160109">a</user_input>
<user_input timestamp="1336.221248">i</user_input>
<user_input timestamp="1336.419802">
</user_input>
<system_output timestamp="1336.437424">
</system_output>
<system_output timestamp="1336.448473">demo@faiserver:/home/fai/config$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="1337.664634">OA</user_input>

Answer: 1337.664634, new event