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.

she identified a picture of Oswald as being the same person she saw on November twenty two.
she identified a picture of Oswald as being the same person she saw on November 22.

His letter to the Corporation, under date fourth June,
His letter to the Corporation, under date 4th June,

and a life interest in five thousand pounds, a fact on which Smethurst's counsel dwelt with much weight,

and a life interest in £5000, a fact on which Smethurst's counsel dwelt with much weight,