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

Input: Consider Input: Even though some cyclists were unable to finish this race due to some crashes, but several participated cyclists still successfully finished this race steadily and safely.

Output: Even though some cyclists were unable to finish this race due to some crashes , but several participated cyclists still successfully finished this race steadily and safely .


Input: Consider Input: He announced his candidacy for the 2012 race immediately following the 2008 election.

Output: He announced his candidacy for the 2012 race immediately following the 2008 election .


Input: Consider Input: Toy manufacturer Mattel announced today that they are recalling more products over fears of dangerous levels of lead in the toy's paint.


Output: Toy manufacturer Mattel announced today that they are recalling more products over fears of dangerous levels of lead in the toy 's paint .