This weekend will be Solo in grandmother Maria? 
[IN:GET_WEATHER This [SL:WEATHER_ATTRIBUTE weekend ] will be [SL:DATE_TIME Solo ] in [SL:LOCATION [IN:UNSUPPORTED_PEOPLE grandmother ] [SL:TYPE_RELATION Maria ] ] ?  ]
[IN:GET_WEATHER This [SL:WEATHER_ATTRIBUTE weekend ] will be [SL:DATE_TIME Solo ] in [SL:LOCATION [IN:UNSUPPORTED_PEOPLE grandmother ] [SL:TYPE_RELATION Maria ] ] ?  ]