Task: Text to Code
Input (English): Command: and { only { filter_eq { all_rows ; playoffs ; champion } } ; eq { hop { filter_eq { all_rows ; playoffs ; champion } ; year } ; 1989 } }, interpretation: select the rows whose playoffs record fuzzily matches to champion . there is only one such row in the table . the year record of this unqiue row is 1989 .
Output (English): yes