In this task, given a sentence in the English language, your task is to convert it into English Tokens.
Q: The 15-year-old suspect's home and computers were searched and evidence was collected, which revealed that he allegedly tried to purchase black powder explosives and machine guns over the Internet.
A:
The 15-year-old suspect 's home and computers were searched and evidence was collected , which revealed that he allegedly tried to purchase black powder explosives and machine guns over the Internet .