Question: who play the characters in guardians of the galaxy
[{'answer': 'Chris Pratt', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 447, 'end_paragraph_id': 1, 'end_character': 458, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Zoe Saldana', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 460, 'end_paragraph_id': 1, 'end_character': 471, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Dave Bautista', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 473, 'end_paragraph_id': 1, 'end_character': 486, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Vin Diesel', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 488, 'end_paragraph_id': 1, 'end_character': 498, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Bradley Cooper', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 504, 'end_paragraph_id': 1, 'end_character': 518, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lee Pace', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 556, 'end_paragraph_id': 1, 'end_character': 564, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Michael Rooker', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 566, 'end_paragraph_id': 1, 'end_character': 580, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Karen Gillan', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 582, 'end_paragraph_id': 1, 'end_character': 594, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Djimon Hounsou', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 596, 'end_paragraph_id': 1, 'end_character': 610, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'John C. Reilly', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 612, 'end_paragraph_id': 1, 'end_character': 626, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Glenn Close', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 628, 'end_paragraph_id': 1, 'end_character': 639, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Benicio del Toro', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 645, 'end_paragraph_id': 1, 'end_character': 661, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]