update readme

README.md

@@ -52,6 +52,8 @@ We measure the performance for each training dataset by training the [nreimers/M
 | [S2ORC_citations_abstracts.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/S2ORC_citations_abstracts.jsonl.gz) | Citation network (paper abstracts) | 39,567,485 | 55.74 | [S2ORC](https://github.com/allenai/s2orc)
 | [sentence-compression.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/sentence-compression.jsonl.gz) | Pairs (long_text, short_text) about sentence-compression | 180,000 | 55.63 | [Sentence-Compression](https://github.com/google-research-datasets/sentence-compression)
 | [TriviaQA_pairs.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/TriviaQA_pairs.jsonl.gz) | Pairs (query, answer) from TriviaQA dataset | 73,346 | 55.56 | [TriviaQA](https://huggingface.co/datasets/trivia_qa)
+| [cnn_dailymail_splitted.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/cnn_dailymail_splitted.jsonl.gz) | (article, highlight sentence) with individual highlight sentences for each news article | 311,971 | 55.36 | [CNN Dailymail Dataset](https://huggingface.co/datasets/cnn_dailymail)
+| [cnn_dailymail.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/cnn_dailymail.jsonl.gz) | (highlight sentences, article) with all highlight sentences as one text for each news article | 311,971 | 55.27 | [CNN Dailymail Dataset](https://huggingface.co/datasets/cnn_dailymail)
 | [flickr30k_captions.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/flickr30k_captions.jsonl.gz) | Different captions for the same image from the Flickr30k dataset | 31,783 | 54.68 | [Flickr30k](https://shannon.cs.illinois.edu/DenotationGraph/)
 | [xsum.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/xsum.jsonl.gz) | (Summary, News Article) pairs from XSUM dataset | 226,711 | 53.86 | [xsum](https://huggingface.co/datasets/xsum)
 | [coco_captions.jsonl.gz](https://huggingface.co/datasets/sentence-transformers/embedding-training-data/resolve/main/coco_captions.jsonl.gz) | Different captions for the same image | 82,783 | 53.77 | [COCO](https://cocodataset.org/)