Question: where are newly formed stars found in a spiral galaxy
[{'answer': 'clouds , or diffuse nebulae'}, {'provenance': [{'wikipedia_id': '43948', 'title': 'Star formation', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 814, 'bleu_score': 0.9846731957240711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4405831115887059444}, 'section': 'Section::::Stellar nurseries.:Interstellar clouds.\n'}]}]