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

Example Input: NASA has held a memorial ceremony to mark the fifth anniversary of the Space Shuttle Columbia disaster.
Example Output: NASA has held a memorial ceremony to mark the fifth anniversary of the Space Shuttle Columbia disaster .

Example Input: The Electronic Frontier Foundation represented the anonymous critic and the Internet Archive, and Landmark withdrew its subpoena in November 2006 in exchange for a promise from the anonymous critic not to repost the video.
Example Output: The Electronic Frontier Foundation represented the anonymous critic and the Internet Archive , and Landmark withdrew its subpoena in November 2006 in exchange for a promise from the anonymous critic not to repost the video .

Example Input: However, they may write their answers for the specialized paper in English, French, or any of the other four official languages of the Secretariat, i.e., Arabic, Chinese, Russian, or Spanish.
Example Output:
However , they may write their answers for the specialized paper in English , French , or any of the other four official languages of the Secretariat , i.e. , Arabic , Chinese , Russian , or Spanish .

