I need directions from my location I am at now to the nearest gas station.
[IN:GET_DIRECTIONS I need directions from [SL:SOURCE [IN:GET_LOCATION [SL:LOCATION_USER my location I am at now ] ] ] to [SL:DESTINATION [IN:GET_LOCATION the [SL:LOCATION_MODIFIER nearest ] [SL:CATEGORY_LOCATION gas station ] ] ] . ]