If I take I-4N to David's house, how long will it take me if I leave now?
[IN:GET_ESTIMATED_DURATION If I take [SL:PATH I - 4N ] to [SL:DESTINATION [IN:GET_LOCATION_HOME [SL:CONTACT David ] 's house ] ] , how long will it take me if I leave [SL:DATE_TIME_DEPARTURE now ] ? ]