less { hop { filter_eq { all_rows ; opponent ; vitor belfort } ; time } ; hop { filter_eq { all_rows ; opponent ; jim mullen } ; time } } = true
select the rows whose opponent record fuzzily matches to vitor belfort . take the time record of this row . select the rows whose opponent record fuzzily matches to jim mullen . take the time record of this row . the first record is less than the second record .