In this task, given a sentence in the English language, your task is to convert it into English Tokens.

Example Input: MySpace previously thought the site had 40,000 offender accounts registered.
Example Output: MySpace previously thought the site had 40,000 offender accounts registered .

Example Input: Many private FM channels are supposedly displeased with the idea of having to face more competition.
Example Output: Many private FM channels are supposedly displeased with the idea of having to face more competition .

Example Input: Two Afghan staff from the United Nations are feared to be among the casualties from the attack.
Example Output:
Two Afghan staff from the United Nations are feared to be among the casualties from the attack .