If my doctor's appointment is at 10:00, what time do I need to leave home if it's snowing?
[IN:GET_ESTIMATED_DEPARTURE If [SL:DESTINATION [IN:GET_EVENT [SL:ATTENDEE_EVENT my ] [SL:CATEGORY_EVENT doctor 's appointment ] is [SL:DATE_TIME at 10 : 00 ] ] ] , what time do I need to leave [SL:SOURCE [IN:GET_LOCATION_HOME home ] ] if it 's [SL:ROAD_CONDITION snowing ] ? ]