and { only { filter_eq { all_rows ; segment d ; part 2 } } ; eq { hop { filter_eq { all_rows ; segment d ; part 2 } ; series ep } ; 4 - 04 } } = true
select the rows whose segment d record fuzzily matches to part 2 . there is only one such row in the table . the series ep record of this unqiue row is 4  04 .