How long will it take my mom to get from her house to mine if she leaves in an hour?
[IN:GET_ESTIMATED_DURATION How long will it take my mom to get from [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT her ] house ] ] to [SL:DESTINATION [IN:GET_LOCATION_HOME [SL:CONTACT mine ] ] ] if she leaves [SL:DATE_TIME_DEPARTURE in an hour ] ? ]