def compare(
        data_a: list,
        data_b: list
    ):
    """ Compares two sets of evaluated data with the same

    Args:
        data_a (list):
            data set A
        data_b (list):
            data set B
            
    Returns:
        A String "Correct/Total Answers" and the percentage
    """
    # asserts the number of questions is the same
    assert len(data_a) == len(data_b)
    cnt = 0
    for i in range(len(data_a)):
        if data_a[i] == data_b[i]:
            cnt += 1

    return (f"{cnt}/{len(data_a)}", cnt / len(data_a) * 100)