How many miles between my home and my parent's home
[IN:GET_DISTANCE How many [SL:UNIT_DISTANCE miles ] between [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT my ] home ] ] and [SL:DESTINATION [IN:GET_LOCATION_HOME [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION parent ] 's home ] ] ]