### CONTEXT (Previous Events):
<system_output timestamp="703.767782"/>
<user_input timestamp="703.796838">OD</user_input>
<system_output timestamp="703.810931"/>
<user_input timestamp="703.816589">OD</user_input>
<system_output timestamp="703.831645"/>
<user_input timestamp="703.856746">OD</user_input>
<system_output timestamp="703.873226"/>
<user_input timestamp="703.895642">OD</user_input>
<system_output timestamp="703.914617"/>
<user_input timestamp="703.952489">OD</user_input>
<system_output timestamp="703.957273"/>
<user_input timestamp="704.582947">OD</user_input>
<system_output timestamp="704.604106"/>
<user_input timestamp="704.820156">OD</user_input>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="704.832981"/>

Answer: 704.832981, old event