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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def partial_token_sort_ratio(s1, s2, force_ascii=True, full_process=True):
 """Return the ratio of the most similar substring as a number between 0 and 100 but sorting the token before comparing. """

    return _token_sort(s1, s2, partial=True, force_ascii=force_ascii, full_process=full_process)