and { only { filter_eq { filter_eq { all_rows ; location attendance ; air canada centre } ; team ; dallas } } ; eq { hop { filter_eq { filter_eq { all_rows ; location attendance ; air canada centre } ; team ; dallas } ; date } ; february 6 } } = true
select the rows whose location attendance record fuzzily matches to air canada centre . among these rows , select the rows whose team record fuzzily matches to dallas . there is only one such row in the table . the date record of this unqiue row is february 6 .