Will snowing be when visiting my mom? 
[IN:GET_WEATHER Will [SL:WEATHER_ATTRIBUTE snowing ] be when visiting [SL:LOCATION [IN:UNSUPPORTED_PEOPLE my ] [SL:CONTACT_RELATED mom ] ] ?  ]
[IN:GET_WEATHER Will [SL:WEATHER_ATTRIBUTE snowing ] be when visiting [SL:LOCATION [IN:UNSUPPORTED_PEOPLE my ] [SL:CONTACT_RELATED mom ] ] ?  ]