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

[EX Q]: Officials will testing the water runoff from fire hoses to make sure that it is not contaminated as it is emptying into the Niagara River.
[EX A]: Officials will testing the water runoff from fire hoses to make sure that it is not contaminated as it is emptying into the Niagara River .

[EX Q]: One of the reasons for its significant popularity is the inclusion of several features not found in competing office suites, including in-built export to the PDF format and compatibility with Windows, Linux and Mac OS X operating systems.
[EX A]: One of the reasons for its significant popularity is the inclusion of several features not found in competing office suites , including in-built export to the PDF format and compatibility with Windows , Linux and Mac OS X operating systems .

[EX Q]: A spokesperson confirmed that tests had been performed "in close consultation with Rolls-Royce and Airbus" on the model's Trent 900 engines.
[EX A]:
A spokesperson confirmed that tests had been performed `` in close consultation with Rolls-Royce and Airbus '' on the model 's Trent 900 engines .