examples/tables/csv-train/feta_10004.csv

City,New numbering,Old numbering
Leeds,(0113) 2xx xxxx,(0532) xxxxxx
Sheffield,(0114) 2xx xxxx,(0742) xxxxxx
Nottingham,(0115) 9xx xxxx,(0602) xxxxxx
Leicester,(0116) 2xx xxxx,(0533) xxxxxx
Bristol,(0117) 9xx xxxx,(0272) xxxxxx