instruction:
In this task, given a sentence in the English language, your task is to convert it into English Tokens.
question:
The call-in quiz show is a staple of cheap programming throughout Europe.
answer:
The call-in quiz show is a staple of cheap programming throughout Europe .

question:
At its center, the depth of the earthquake had been measured at ten kilometers (6.2 miles).
answer:
At its center , the depth of the earthquake had been measured at ten kilometers -LRB- 6.2 miles -RRB- .

question:
The historically close relations between Canada and the U.S. was evident during the recent Virgin Atlantic incident, where a flight was intercepted by 2 Canadian CF-18 jet fighters.
answer:
The historically close relations between Canada and the U.S. was evident during the recent Virgin Atlantic incident , where a flight was intercepted by 2 Canadian CF-18 jet fighters .