How long will it take me to get from my mom's house to Detroit by 9pm?
[IN:GET_ESTIMATED_DURATION How long will it take me to get from [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION mom ] 's house ] ] to [SL:DESTINATION Detroit ] [SL:DATE_TIME_ARRIVAL by 9 pm ] ? ]