Definition: 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.
Input: although at Mr. Buxton's visit a new jail was in process of erection, the first step towards reform since Howard's visitation in seventeen seventy four.
Output:
although at Mr. Buxton's visit a new jail was in process of erection, the first step towards reform since Howard's visitation in 1774.