Given the task definition, example input & output, solve the new input case.
In this task, given a sentence in the English language, your task is to convert it into English Tokens.
Example: The incident, involving a lorry and a Ford Mondeo, occurred at around 01:00 UTC today (02:00 local time) on the A607 road.
Output: The incident , involving a lorry and a Ford Mondeo , occurred at around 01:00 UTC today -LRB- 02:00 local time -RRB- on the A607 road .
The above sentence is correctly translated from English to English Tokens.

New input case for you: The expansion is available as an online purchase in CD or digital download form through Stardock's gaming subsidiary, TotalGaming.net.
Output:
The expansion is available as an online purchase in CD or digital download form through Stardock 's gaming subsidiary , TotalGaming.net .