eq { diff { hop { filter_eq { all_rows ; name ; aran } ; tournaments } ; hop { filter_eq { all_rows ; name ; itai } ; tournaments } } ; -1 } = true
select the rows whose name record fuzzily matches to aran . take the tournaments record of this row . select the rows whose name record fuzzily matches to itai . take the tournaments record of this row . the second record is 1 larger than the first record .