How long will the drive take from Sam's house to MedStar Washington Hospital Center right now?
[IN:GET_ESTIMATED_DURATION How long will the [SL:METHOD_TRAVEL drive ] take from [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT Sam ] 's house ] ] to [SL:DESTINATION [IN:GET_LOCATION [SL:POINT_ON_MAP MedStar Washington Hospital Center ] ] ] [SL:DATE_TIME_DEPARTURE right now ] ? ]