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

Ex Input:
The flames reportedly reached as high as one hundred meters.

Ex Output:
The flames reportedly reached as high as one hundred meters .


Ex Input:
He also warned that up to 250 million people in Africa could face what he called "increased water stress because of climate change."

Ex Output:
He also warned that up to 250 million people in Africa could face what he called `` increased water stress because of climate change . ''


Ex Input:
There are also reports that military checkpoints are been set up around the capital.

Ex Output:

There are also reports that military checkpoints are been set up around the capital .