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

[Q]: This maternal lineage is now present in all modern polar bears."
[A]: This maternal lineage is now present in all modern polar bears . ''


[Q]: At the time, there were about 50 people inside, mostly families with children.
[A]: At the time , there were about 50 people inside , mostly families with children .


[Q]: With time, the public will be exposed to more female sports on a daily basis and perhaps will build the same affections for these female sports.
[A]:
With time , the public will be exposed to more female sports on a daily basis and perhaps will build the same affections for these female sports .