How long will it take me to get to my 8am appointment at the U of M Medical Center if I left right now?
[IN:GET_ESTIMATED_DURATION How long will it take me to get to [SL:DESTINATION [IN:GET_EVENT [SL:ORGANIZER_EVENT my ] [SL:DATE_TIME 8 am ] [SL:CATEGORY_EVENT appointment ] at [SL:LOCATION the U of M Medical Center ] ] ] if I left [SL:DATE_TIME_DEPARTURE right now ] ? ]