from datasets import load_dataset

collection = load_dataset('trec-cast-2019-multi-turn.py', 'test_collection_sample')
collection.items()

qrels = load_dataset('trec-cast-2019-multi-turn.py', 'qrels')
qrels.items()

topics = load_dataset('trec-cast-2019-multi-turn.py', 'topics')
topics.items()