Will snowing be when visit Grandma today? 
[IN:GET_WEATHER Will [SL:WEATHER_ATTRIBUTE snowing ] be when visit [SL:LOCATION [IN:UNSUPPORTED_PEOPLE Grandma ] ] [SL:TYPE_RELATION today ] ?  ]
[IN:GET_WEATHER Will [SL:WEATHER_ATTRIBUTE snowing ] be when visit [SL:LOCATION [IN:UNSUPPORTED_PEOPLE Grandma ] ] [SL:TYPE_RELATION today ] ?  ]