at what time do I need to leave school to make it to dance class before 3pm?
[IN:GET_ESTIMATED_DEPARTURE at what time do I need to leave [SL:SOURCE [IN:GET_LOCATION_SCHOOL school ] ] to make it to [SL:DESTINATION [IN:GET_EVENT [SL:CATEGORY_EVENT dance class ] ] ] [SL:DATE_TIME_ARRIVAL before 3 pm ] ? ]