Question: what is the next marvel movie after captain america the winter soldier
[{'answer': 'Guardians of the Galaxy', 'provenance': [{'wikipedia_id': '42163310', 'title': 'List of Marvel Cinematic Universe films', 'start_paragraph_id': 3, 'start_character': 464, 'end_paragraph_id': 3, 'end_character': 487, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]