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]: According to Klein's shipping order form, one Italian carbine six point five x four x scope,
[EX A]: According to Klein's shipping order form, one Italian carbine 6.5 x 4 x scope,

[EX Q]: One was a cheque for eight hundred pounds on his bankers, the other an order to Mr. Bell of Newport, Essex, requesting the surrender of a deed.
[EX A]: One was a cheque for £800 on his bankers, the other an order to Mr. Bell of Newport, Essex, requesting the surrender of a deed.

[EX Q]: describing the slayer as, quote, about thirty, five foot eight inches, black hair, slender, end quote.
[EX A]:
describing the slayer as, quote, about 30, 5 foot 8 inches, black hair, slender, end quote.