Question: allows many users at different terminals to communicate with a single computer at the same time
[{'answer': 'cooperative multitasking', 'provenance': [{'wikipedia_id': '6857', 'title': 'Computer multitasking', 'start_paragraph_id': 1, 'start_character': 838, 'end_paragraph_id': 1, 'end_character': 862, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6857', 'title': 'Computer multitasking', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 561, 'bleu_score': 0.5212432245118851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17043683145361167203}, 'section': 'Section::::Cooperative multitasking.\n'}]}]