Task: Code to Text
Input (English): less { hop { filter_eq { all_rows ; visitor ; edmonton } ; date } ; hop { filter_eq { all_rows ; visitor ; colorado } ; date } } = true
Output (English): select the rows whose visitor record fuzzily matches to edmonton . take the date record of this row . select the rows whose visitor record fuzzily matches to colorado . take the date record of this row . the first record is less than the second record .