Instructions: 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.
Input: he broke open the chest and stole four thousand, seven hundred pounds in notes, with a quantity of gold and some silver.
Output:
he broke open the chest and stole 4700 in notes, with a quantity of gold and some silver.