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: Hosty testified that he did not know until the evening of Thursday, November twenty one, that there was to be a motorcade, however,
Output:
Hosty testified that he did not know until the evening of Thursday, November 21, that there was to be a motorcade, however,