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.

[EX Q]: You will find the mailbox in the post office which is located four blocks from the drugstore on that street.
[EX A]: You will find the mailbox in the post office which is located 4 blocks from the drugstore on that street.

[EX Q]: Sorrels and Lawson drove over the selected route with Batchelor and other police officers, verifying that it could be traversed within forty five minutes.
[EX A]: Sorrels and Lawson drove over the selected route with Batchelor and other police officers, verifying that it could be traversed within 45 minutes.

[EX Q]: she identified a picture of Oswald as being the same person she saw on November twenty two.
[EX A]:
she identified a picture of Oswald as being the same person she saw on November 22.