and { only { filter_eq { all_rows ; margin of victory ; 4 strokes } } ; eq { hop { filter_eq { all_rows ; margin of victory ; 4 strokes } ; tournament } ; barclays scottish open } } = true
select the rows whose margin of victory record fuzzily matches to 4 strokes . there is only one such row in the table . the tournament record of this unqiue row is barclays scottish open .