Question: when was the worlds first laptop computer introduced in the market and by whom
[{'answer': 'September 1980', 'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 4, 'start_character': 102, 'end_paragraph_id': 4, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Portable precursors.:Portal R2E CCMC.\n'}]}, {'answer': 'R2E Micral CCMC', 'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 4, 'start_character': 63, 'end_paragraph_id': 4, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Portable precursors.:Portal R2E CCMC.\n'}]}, {'answer': "The portable micro computer the `` Portal '' of the French company R2E Micral CCMC officially appeared in September 1980"}, {'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 884, 'bleu_score': 0.9647750459185931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8966502939914572865}, 'section': 'Section::::Portable precursors.:Osborne 1.\n'}]}, {'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 923, 'bleu_score': 0.7284993918649171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8966502939914572865}, 'section': 'Section::::Portable precursors.:Portal R2E CCMC.\n'}]}, {'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8966502939914572865}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 793, 'bleu_score': 0.804933942491002, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8966502939914572865}, 'section': 'Section::::Grid Compass.\n'}]}, {'provenance': [{'wikipedia_id': '16785037', 'title': 'History of laptops', 'section': 'Section::::Portable precursors.:Portal R2E CCMC.\n', 'start_paragraph_id': 4, 'end_paragraph_id': 4, 'meta': {'evidence_span': ['R2E Micral CCMC officially appeared in September', 'The portable micro computer the "Portal" of the French company R2E Micral CCMC officially appeared in September 1980 at the Sicob show in Paris.', 'The portable micro computer the "Portal" of the French company R2E Micral CCMC officially appeared in September 1980 at the Sicob show in Paris. The Portal was a portable microcomputer designed and marketed by the studies and developments department of the French firm R2E Micral in 1980 at the request of the company CCMC specializing in payroll and accounting. It was based on an Intel 8085 processor, 8-bit, clocked at 2\xa0MHz. It was equipped with a central 64K byte RAM, a keyboard with 58 alphanumeric keys and 11 numeric keys (in separate blocks), a 32-character screen, a floppy disk (capacity - 140,000 characters), a thermal printer (speed - 28 characters/second), an asynchronous channel, a synchronous channel, and a 220-volt power supply. Designed for an operating temperature of 1535\xa0°C, it weighed 12\xa0kg and its dimensions were 45 × 45 × 15\xa0cm. It ran the Prologue operating system and provided total mobility.']}}]}]