When can I expect to get to the car show in Marietta if I leave in 15 minutes?
[IN:GET_ESTIMATED_ARRIVAL When can I expect to get to [SL:DESTINATION [IN:GET_EVENT [SL:CATEGORY_EVENT the car show ] in [SL:LOCATION Marietta ] ] ] if I leave [SL:DATE_TIME_DEPARTURE in 15 minutes ] ? ]