Question: what does mac stand for in apple computers
[{'answer': 'Macintosh', 'provenance': [{'wikipedia_id': '19006979', 'title': 'Macintosh', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]