Task: Code to Text
Input (English): and { only { filter_less { all_rows ; channel ; 10 } } ; eq { hop { filter_less { all_rows ; channel ; 10 } ; callsign } ; wnbc } } = true
Output (English): select the rows whose channel record is less than 10 . there is only one such row in the table . the callsign record of this unqiue row is wnbc .