with open(args.recall_result_file, "r", encoding="utf-8") as f:
        relevance_labels = []
        for index, line in enumerate(f):

            if index % args.recall_num == 0 and index != 0:
                rs.append(relevance_labels)
                relevance_labels = []

            text, recalled_text, cosine_sim = line.rstrip().split("\t")
            if text2similar[text] == recalled_text:
                relevance_labels.append(1)
            else:
                relevance_labels.append(0)