Question: what is the third most viewed video on youtube
[{'answer': 'Shape of You', 'provenance': [{'wikipedia_id': '37743450', 'title': 'List of most-viewed YouTube videos', 'start_paragraph_id': 5, 'start_character': 303, 'end_paragraph_id': 5, 'end_character': 315, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]