How long will it take to drive home from the Rhianna concert tonight?
[IN:GET_ESTIMATED_DURATION How long will it take to [SL:METHOD_TRAVEL drive ] [SL:DESTINATION [IN:GET_LOCATION_HOME home ] ] from [SL:SOURCE [IN:GET_EVENT the [SL:NAME_EVENT Rhianna ] [SL:CATEGORY_EVENT concert ] [SL:DATE_TIME tonight ] ] ] ? ]