(mention)
return bio
:param mention: mention
    :return: mention的对应标记索引
def get_bio(mention):
    '''

    :param mention: mention
    :return: mention的对应标记索引
    '''
    bio_d=get_bio_dict()
    bio=[]
    for i in range(len(mention)):
        if i==0:
            bio.append(bio_d['B'])
        else:
            bio.append(bio_d['I'])
    return bio
def get_bio ( mention ) : bio_d = get_bio_dict ( ) bio = [ ] for i in range ( len ( mention ) ) : if i == 0 : bio . append ( bio_d [ 'B' ] ) else : bio . append ( bio_d [ 'I' ] ) return bio