less { hop { filter_eq { all_rows ; name ; yogyakarta documentary film festival } ; est } ; hop { filter_eq { all_rows ; name ; vibgyor international film festival } ; est } } = true
select the rows whose name record fuzzily matches to yogyakarta documentary film festival . take the est record of this row . select the rows whose name record fuzzily matches to vibgyor international film festival . take the est record of this row . the first record is less than the second record .