def load_eval_datas(file_path):
    """
    load sentence pair with label
    return list of [label, sent1, sent2]
    """
    datas = []
    with open(file_path, 'r', encoding='utf-8') as f:
        lines = f.readlines()
        for line in lines:
            line = line.strip().split('\t')
            datas.append(line[4:7])
    return datas