Will I make it to Sandi's birthday party on time, if I leave my house by 3?
[IN:GET_ESTIMATED_ARRIVAL Will I make it to [SL:DESTINATION [IN:GET_EVENT [SL:ORGANIZER_EVENT Sandi ] 's [SL:CATEGORY_EVENT birthday party ] ] ] on time , if I leave [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT my ] house ] ] [SL:DATE_TIME_DEPARTURE by 3 ] ? ]