less { hop { filter_eq { all_rows ; minister ; rocco buttiglione } ; took office } ; hop { filter_eq { all_rows ; minister ; mario baccini } ; took office } } = true
select the rows whose minister record fuzzily matches to rocco buttiglione . take the took office record of this row . select the rows whose minister record fuzzily matches to mario baccini . take the took office record of this row . the first record is less than the second record .