Task: Text to Code
Input (English): Command: and { only { filter_eq { all_rows ; year joined ; 1971 } } ; eq { hop { filter_eq { all_rows ; year joined ; 1971 } ; school } ; southern wells } }, interpretation: select the rows whose year joined record is equal to 1971 . there is only one such row in the table . the school record of this unqiue row is southern wells .
Output (English): yes