Question: who plays warpath in days of future past
[{'answer': 'Booboo Stewart', 'provenance': [{'wikipedia_id': '36613262', 'title': 'X-Men: Days of Future Past', 'start_paragraph_id': 47, 'start_character': 597, 'end_paragraph_id': 47, 'end_character': 611, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.\n'}]}]