How long will it take to get to get to my sister's house from here if I leave at 7:30 pm?
[IN:GET_ESTIMATED_DURATION How long will it take to get to get to [SL:DESTINATION [IN:GET_LOCATION_HOME [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION sister ] 's house ] ] from [SL:SOURCE [IN:GET_LOCATION [SL:LOCATION_USER here ] ] ] if I leave [SL:DATE_TIME_DEPARTURE at 7 : 30 pm ] ? ]