less { hop { filter_eq { all_rows ; opponent ; mississippi state } ; date } ; hop { filter_eq { all_rows ; opponent ; vanderbilt } ; date } } = true
select the rows whose opponent record fuzzily matches to mississippi state . take the date record of this row . select the rows whose opponent record fuzzily matches to vanderbilt . take the date record of this row . the first record is less than the second record .