eq { diff { hop { filter_eq { all_rows ; organization ; omicron epsilon pi } ; founding date } ; hop { filter_eq { all_rows ; organization ; alpha lambda zeta } ; founding date } } ; -6 years } = true
select the rows whose organization record fuzzily matches to omicron epsilon pi . take the founding date record of this row . select the rows whose organization record fuzzily matches to alpha lambda zeta . take the founding date record of this row . the second record is 6 years larger than the first record .