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

Example Input: The official death toll from the blast is expected to continue to rise, with some reports indicating that more than 60 people have been found dead.
Example Output: The official death toll from the blast is expected to continue to rise , with some reports indicating that more than 60 people have been found dead .

Example Input: An eyewitness, who had been drinking outside the pub at the time, said the boy was one of three playing football in the car park when a teenager, believed to be male, on a BMX bicycle fired three shots at the group from approximately 30 metres away, one hitting the victim in the neck.
Example Output: An eyewitness , who had been drinking outside the pub at the time , said the boy was one of three playing football in the car park when a teenager , believed to be male , on a BMX bicycle fired three shots at the group from approximately 30 metres away , one hitting the victim in the neck .

Example Input: Such a request, however, suggests that the jury intends to conduct a lengthy review of the case.
Example Output:
Such a request , however , suggests that the jury intends to conduct a lengthy review of the case .