Task: Code to Text
Input (English): and { only { filter_not_eq { all_rows ; country ; united states } } ; eq { hop { filter_not_eq { all_rows ; country ; united states } ; player } ; david graham } } = true
Output (English): select the rows whose country record does not match to united states . there is only one such row in the table . the player record of this unqiue row is david graham .