How long will it take me to get to Tim's house from my work if I leave now?
[IN:GET_ESTIMATED_DURATION How long will it take me to get to [SL:DESTINATION [IN:GET_LOCATION_HOME [SL:CONTACT Tim ] 's house ] ] from [SL:SOURCE [IN:GET_LOCATION_WORK [SL:CONTACT my ] work ] ] if I leave [SL:DATE_TIME_DEPARTURE now ] ? ]