eq { diff { hop { filter_eq { all_rows ; player ; troy bell } ; years for grizzlies } ; hop { filter_eq { all_rows ; player ; ronnie brewer } ; years for grizzlies } } ; -7 years } = true
select the rows whose player record fuzzily matches to troy bell . take the years for grizzlies record of this row . select the rows whose player record fuzzily matches to ronnie brewer . take the years for grizzlies record of this row . the second record is 7 years larger than the first record .