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]: at first, and for some few years after seventeen eighty four, executions took place occasionally at a distance from Newgate.
[EX A]: at first, and for some few years after 1784, executions took place occasionally at a distance from Newgate.

[EX Q]: As much as twenty five pounds was paid for a first floor front on this occasion.
[EX A]: As much as £25 was paid for a first floor front on this occasion.

[EX Q]: Oswald apparently started reading about communism when he was about fifteen.
[EX A]:
Oswald apparently started reading about communism when he was about 15.