and { only { filter_eq { filter_eq { all_rows ; score ; w } ; high points ; alvan adams } } ; eq { hop { filter_eq { filter_eq { all_rows ; score ; w } ; high points ; alvan adams } ; date } ; april 15 } } = true
select the rows whose score record fuzzily matches to w . among these rows , select the rows whose high points record fuzzily matches to alvan adams . there is only one such row in the table . the date record of this unqiue row is april 15 .