and { only { filter_eq { filter_eq { all_rows ; 1st leg ; 0-0 } ; team 2 ; milan } } ; eq { hop { filter_eq { filter_eq { all_rows ; 1st leg ; 0-0 } ; team 2 ; milan } ; team 1 } ; arsenal } } = true
select the rows whose 1st leg record fuzzily matches to 00 . among these rows , select the rows whose team 2 record fuzzily matches to milan . there is only one such row in the table . the team 1 record of this unqiue row is arsenal .