TASK 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.
PROBLEM: was perpetrated in eighteen fifty two. The case was accompanied with the most shocking brutality.

SOLUTION: was perpetrated in 1852. The case was accompanied with the most shocking brutality.

PROBLEM: who declared that the rough diamond market was in such a depressed condition that they could only afford to give one thousand seven fifty pounds for stones worth

SOLUTION: who declared that the rough diamond market was in such a depressed condition that they could only afford to give £1750 for stones worth

PROBLEM: Lawson received a tentative schedule of the Texas trip on November eight from Roy H. Kellerman, assistant special agent in charge of the White House detail,

SOLUTION:
Lawson received a tentative schedule of the Texas trip on November 8 from Roy H. Kellerman, assistant special agent in charge of the White House detail,