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

Input: Consider Input: He did however remain optimistic about Grokster and StreamCast's chances in the lower courts.

Output: He did however remain optimistic about Grokster and StreamCast 's chances in the lower courts .


Input: Consider Input: The revelations follow a Freedom of Information request by Lewis PR and computer security company F-Secure.

Output: The revelations follow a Freedom of Information request by Lewis PR and computer security company F-Secure .


Input: Consider Input: A spokesperson confirmed that tests had been performed "in close consultation with Rolls-Royce and Airbus" on the model's Trent 900 engines.


Output: A spokesperson confirmed that tests had been performed `` in close consultation with Rolls-Royce and Airbus '' on the model 's Trent 900 engines .


