and { only { filter_eq { all_rows ; origin ; france } } ; eq { hop { filter_eq { all_rows ; origin ; france } ; aircraft } ; aerospatiale as 365 dauphin } } = true
select the rows whose origin record fuzzily matches to france . there is only one such row in the table . the aircraft record of this unqiue row is aerospatiale as 365 dauphin .