Question: who plays han solo in new star wars movie
[{'answer': 'Alden Ehrenreich', 'provenance': [{'wikipedia_id': '52193417', 'title': 'Solo: A Star Wars Story', 'start_paragraph_id': 1, 'start_character': 300, 'end_paragraph_id': 1, 'end_character': 316, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52193417', 'title': 'Solo: A Star Wars Story', 'start_paragraph_id': 12, 'start_character': 12, 'end_paragraph_id': 12, 'end_character': 586, 'bleu_score': 0.7582594298832791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4731166597785731996}, 'section': 'Section::::Cast.\n'}]}]