Question: when did paul walker die in furious 7
[{'answer': 'in the middle of filming', 'provenance': [{'wikipedia_id': '244932', 'title': 'Paul Walker', 'start_paragraph_id': 56, 'start_character': 17, 'end_paragraph_id': 56, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Death.\n'}]}, {'provenance': [{'wikipedia_id': '244932', 'title': 'Paul Walker', 'start_paragraph_id': 56, 'start_character': 0, 'end_paragraph_id': 56, 'end_character': 220, 'bleu_score': 0.9493253852526031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 984158967375665073}, 'section': 'Section::::Death.\n'}]}]