Is the interstate the fastest way to the Omaha arena for the Madonna concert?
[IN:GET_DIRECTIONS Is [SL:PATH [IN:GET_LOCATION [SL:CATEGORY_LOCATION the interstate ] ] ] the fastest way to [SL:DESTINATION [IN:GET_EVENT [SL:LOCATION [IN:GET_LOCATION [SL:POINT_ON_MAP the Omaha arena ] ] ] for the [SL:NAME_EVENT Madonna ] [SL:CATEGORY_EVENT concert ] ] ] ? ]