Question: what type of business is a food truck
[{'answer': 'foodservice', 'provenance': [{'wikipedia_id': '1326380', 'title': 'Food truck', 'start_paragraph_id': 15, 'start_character': 63, 'end_paragraph_id': 15, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Business and economics.\n'}]}, {'provenance': [{'wikipedia_id': '1326380', 'title': 'Food truck', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 339, 'bleu_score': 0.9663744727315161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14082995983515373338}, 'section': 'Section::::Business and economics.\n'}]}]