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

[Q]: And in females the life expectancy is 75-years-old, previously 55-years-old.
[A]: And in females the life expectancy is 75-years-old , previously 55-years-old .

[Q]: "We've got good welds, good procedures and everything is in place to have a quality product.
[A]: '' We 've got good welds , good procedures and everything is in place to have a quality product .

[Q]: Silver Birch has won the 2007 Grand National at Aintree Racecourse in Liverpool.
[A]:
Silver Birch has won the 2007 Grand National at Aintree Racecourse in Liverpool .