Task: Code to Text
Input (English): and { only { filter_greater { all_rows ; crowd ; 30000 } } ; eq { hop { filter_greater { all_rows ; crowd ; 30000 } ; home team } ; melbourne } } = true
Output (English): select the rows whose crowd record is greater than 30000 . there is only one such row in the table . the home team record of this unqiue row is melbourne .