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

Example Input: President Evo Morales indicated that the promoters of the incidents were "industrialists" and "oligarchists" who, "using external agents", claimed to halt the reforms that have been happening in Bolivia.
Example Output: President Evo Morales indicated that the promoters of the incidents were `` industrialists '' and `` oligarchists '' who , `` using external agents '' , claimed to halt the reforms that have been happening in Bolivia .

Example Input: Lars Largerback's Swedish side failed to break a high-energy team marshalled with great confidence from midfield by the Trinidadian captain Dwight Yorke.
Example Output: Lars Largerback 's Swedish side failed to break a high-energy team marshalled with great confidence from midfield by the Trinidadian captain Dwight Yorke .

Example Input: Atwah "had been living here for quite some time," said one security official.
Example Output:
Atwah `` had been living here for quite some time , '' said one security official .