Find quickest route to the closest parking garage around MSG.
[IN:GET_DIRECTIONS Find quickest route to [SL:DESTINATION [IN:GET_LOCATION the [SL:LOCATION_MODIFIER closest ] [SL:CATEGORY_LOCATION parking garage ] [SL:LOCATION_MODIFIER [IN:GET_LOCATION [SL:SEARCH_RADIUS around ] [SL:POINT_ON_MAP MSG ] ] ] ] ] . ]