### CONTEXT (Previous Events):
<system_output timestamp="82.015141">[109;35H[?25l[7m1[0m[39;49m[27m[12;1H[?12l[?25h[?12;25h</system_output>
<user_input timestamp="82.340003">OB</user_input>
<system_output timestamp="82.35044">[109;35H[?25l[7m2[0m[39;49m[27m[13;1H[?12l[?25h[?12;25h</system_output>
<user_input timestamp="83.103817"/>
<system_output timestamp="83.117766">]52;c;IyBtb3JlIGRvZXMgbm90IHdvcmsu</system_output>
<system_output timestamp="83.119633">[110d[?25lBuffer is read-only: #&lt;buffer HWPHYS&gt;[13;22H[?12l[?25h[?12;25h</system_output>
<user_input timestamp="83.365255"/>
<system_output timestamp="83.386422">]52;c;IyBtb3JlIGRvZXMgbm90IHdvcmsuCg==</system_output>
<system_output timestamp="83.388589">[109;35H[?25l[7m3[0m[39;49m[27m[14;1H[?12l[?25h[?12;25h</system_output>
<user_input timestamp="84.065592">OA</user_input>
<system_output timestamp="84.074328">[110d[K[109;35H[?25l[7m2[0m[39;49m[27m[13;1H[?12l[?25h[?12;25h</system_output>
<user_input timestamp="84.606093"/>
<user_input timestamp="84.78699"/>
<system_output timestamp="84.800136">[110d[K[?1004l[?2004l[&gt;4m[?1l&gt;[?12l[?25h[?1049l[23;0;0t[39;49m
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="84.80716">[?2004h]0;demo@faiserver: /home/fai/config/disk_configdemo@faiserver:/home/fai/config/disk_config$ </system_output>

Answer: 84.80716, new event