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.

[Q]: Another time, he fought with two brothers who claimed that he had picked on the younger of them, three years Oswald's junior.
[A]: Another time, he fought with two brothers who claimed that he had picked on the younger of them, 3 years Oswald's junior.

[Q]: quote, near the firing end of the barrel about three inches under the woodstock when I took the woodstock loose, end quote,
[A]: quote, near the firing end of the barrel about 3 inches under the woodstock when I took the woodstock loose, end quote,

[Q]: the Secret Service had received from the FBI some nine thousand reports on members of the Communist Party.
[A]:
the Secret Service had received from the FBI some 9,000 reports on members of the Communist Party.