and { only { filter_eq { all_rows ; opponent in the final ; marianne witmeyer } } ; eq { hop { filter_eq { all_rows ; opponent in the final ; marianne witmeyer } ; tournament } ; hong kong } } = true
select the rows whose opponent in the final record fuzzily matches to marianne witmeyer . there is only one such row in the table . the tournament record of this unqiue row is hong kong .