will raining be when Mis parents arrives . 
[IN:GET_WEATHER will [SL:WEATHER_ATTRIBUTE raining ] be when [SL:LOCATION [IN:UNSUPPORTED_PEOPLE Mis ] [SL:CONTACT_RELATED parents ] ] arrives .  ]
[IN:GET_WEATHER will [SL:WEATHER_ATTRIBUTE raining ] be when [SL:LOCATION [IN:UNSUPPORTED_PEOPLE Mis ] [SL:CONTACT_RELATED parents ] ] arrives .  ]