def getWord(tag):
    """
    将ner中对应的标签，转化为文字
    :param tag:
    :return:
    """
    if tag == 'body':
        return '身体部位'
    elif tag == 'chec':
        return '疾病和诊断'
    elif tag == 'cure':
        return '治疗'
    elif tag == 'dise':
        return '疾病和诊断'
    elif tag == 'symp':
        return '症状和体征'
    else:
        return 'other'