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

Input: Consider Input: Kevin Kenrick, chief operating officer of Telecom, said that they will now be able to target the underdeveloped online advertising community.

Output: Kevin Kenrick , chief operating officer of Telecom , said that they will now be able to target the underdeveloped online advertising community .

Input: Consider Input: After an introduction from Virginia governor Bob McDonnell, who himself had been considered a potential running mate, Romney officially made the announcement.

Output: After an introduction from Virginia governor Bob McDonnell , who himself had been considered a potential running mate , Romney officially made the announcement .

Input: Consider Input: At the time, there were about 50 people inside, mostly families with children.
Output: At the time , there were about 50 people inside , mostly families with children .