instruction:
The task is to read a passage and convert numbers in their text forms into digit forms. The text numbers can be used to represent Quantity, Dates and Time, Addresses or Positions.
question:
Within a couple of years the number of persons sentenced to death in England had fallen from four hundred and thirty eight in eighteen thirty seven
answer:
Within a couple of years the number of persons sentenced to death in England had fallen from four hundred and thirty eight in 1837


question:
In April nineteen sixty, Mrs. Marguerite Oswald and Robert Oswald were interviewed
answer:
In April 1960, Mrs. Marguerite Oswald and Robert Oswald were interviewed


question:
According to Marguerite Oswald, quote, Lee lived for the time that he would become seventeen years old to join the Marines    that whole year, end quote.
answer:

According to Marguerite Oswald, quote, Lee lived for the time that he would become 17 years old to join the Marines    that whole year, end quote.