def to_list(results):
    """
    Purpose:
        Simplify the ComputeSkipGrams result set
    :param results:
        a ComputeSkipsGrams result set
        looks like this
            [(u'Problems', u'installing'), (u'Problems', u'adobe'), (u'Problems', u'acrobat'), ... ,]
    :return:
        a list of results
        looks like this
            ["Problems installing", "Problems adobe", "Problems acrobat", ... ,]
    """
    the_list = []
    for result in list(results):
        the_list.append(" ".join(list(result)))
    return the_list