How long will it take me on foot to get to the cemetery if I leave at 12 noon?
[IN:GET_ESTIMATED_DURATION How long will it take me [SL:METHOD_TRAVEL on foot ] to get to [SL:DESTINATION [IN:GET_LOCATION [SL:CATEGORY_LOCATION the cemetery ] ] ] if I leave [SL:DATE_TIME_DEPARTURE at 12 noon ] ? ]