less { hop { filter_eq { all_rows ; title ; college bound } ; original air date } ; hop { filter_eq { all_rows ; title ; the cadet } ; original air date } } = true
select the rows whose title record fuzzily matches to college bound . take the original air date record of this row . select the rows whose title record fuzzily matches to the cadet . take the original air date record of this row . the first record is less than the second record .