greater { hop { filter_eq { all_rows ; title ; mount rushmore } ; original air date } ; hop { filter_eq { all_rows ; title ; salem } ; original air date } } = true
select the rows whose title record fuzzily matches to mount rushmore . take the original air date record of this row . select the rows whose title record fuzzily matches to salem . take the original air date record of this row . the first record is greater than the second record .