Question: what are the names of the three hobbit movies
[{'answer': 'An Unexpected Journey', 'provenance': [{'wikipedia_id': '17608105', 'title': 'The Hobbit (film series)', 'start_paragraph_id': 80, 'start_character': 15, 'end_paragraph_id': 80, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Post-production.:Music.\n'}]}, {'answer': 'The Desolation of Smaug', 'provenance': [{'wikipedia_id': '17608105', 'title': 'The Hobbit (film series)', 'start_paragraph_id': 40, 'start_character': 601, 'end_paragraph_id': 40, 'end_character': 624, 'bleu_score': 1.0, 'section': 'Section::::Development.:From two to three films.\n'}]}, {'answer': 'The Battle of the Five Armies'}, {'provenance': [{'wikipedia_id': '17608105', 'title': 'The Hobbit (film series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 523, 'bleu_score': 0.803582262547426, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 977543690755874494}, 'section': 'Section::::Abstract.'}]}]