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]: and Daniel Lujan, aged twenty six, was Number four.
[EX A]: and Daniel Lujan, aged 26, was No. 4.

[EX Q]: Mr. Mullay called again, taking with him five hundred pounds in cash. Howard discovered this, and his manner was very suspicious;
[EX A]: Mr. Mullay called again, taking with him £500 in cash. Howard discovered this, and his manner was very suspicious;

[EX Q]: hit the target twice within a span of four point six and five point one five seconds.
[EX A]:
hit the target twice within a span of 4.6 and 5.15 seconds.