Question: where did the term 'robot' come from
[{'answer': 'Czech', 'provenance': [{'wikipedia_id': '25781', 'title': 'Robot', 'start_paragraph_id': 5, 'start_character': 22, 'end_paragraph_id': 5, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'a 1920 play R.U.R. by the Czech writer , Karel Čapek'}, {'answer': "from a Czech word , robota , meaning `` forced labor ''"}, {'provenance': [{'wikipedia_id': '25781', 'title': 'Robot', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 928, 'bleu_score': 0.946099115487362, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3247354591933472616}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '25781', 'title': 'Robot', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 427, 'bleu_score': 0.576661551678435, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3247354591933472616}, 'section': "Section::::History.:Origin of the term 'robot'.\n"}]}, {'provenance': [{'wikipedia_id': '265830', 'title': 'Josef Čapek', 'section': 'Section::::Life.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['Josef Čapek (; 23 March 1887 April 1945) was a Czech artist who was best known as a painter, but who was also noted as a writer and a poet. He invented the word robot, which was introduced into literature by his brother, Karel Čapek.', 'Josef Čapek (; 23 March 1887 April 1945) was a Czech artist who was best known as a painter, but who was also noted as a writer and a poet. He invented the word robot, which was introduced into literature by his brother, Karel Čapek. Čapek was born in Hronov, Bohemia (Austria-Hungary, later Czechoslovakia, now the Czech Republic) in 1887. First a painter of the Cubist school, he later developed his own playful, minimalist style. He collaborated with his brother Karel on a number of plays and short stories; on his own, he wrote the utopian play "Land of Many Names" and several novels, as well as critical essays in which he argued for the art of the unconscious, of children, and of \'savages\'. He was named by his brother as the true inventor of the term "robot". As a cartoonist, he worked for "Lidové Noviny," a newspaper based in Prague.']}}]}, {'provenance': [{'wikipedia_id': '43469', 'title': 'Karel Čapek', 'section': 'Section::::Etymology of "robot".\n', 'start_paragraph_id': 27, 'end_paragraph_id': 27, 'meta': {'evidence_span': ['Karel Čapek introduced and made popular the frequently used international word "robot"', '-edged social satire: a unique combination...he is a joy to read. Karel Čapek introduced and made popular the frequently used international word "robot", which first appeared in his play "R.U.R." in 1920. While it is frequently thought that he was the originator of the word, he wrote a short letter in reference to an article in the "Oxford English Dictionary" etymology in which he named his brother, painter and writer Josef Čapek, as its actual inventor. In an article in the Czech journal "Lidové noviny" in 1933, he also explained that he had originally wanted to call the creatures "laboři" (from Latin "labor", work). However, he did not like the word, seeing it as too artificial, and sought advice from his brother Josef, who suggested "roboti" ("robots" in English).', 'In an article in the Czech journal "Lidové noviny" in 1933, he also explained that he had originally wanted to call the creatures "laboři" (from Latin "labor", work). However, he did not like the word, seeing it as too artificial, and sought advice from his brother Josef, who suggested "roboti" ("robots" in English).']}}]}, {'provenance': [{'wikipedia_id': '25781', 'title': 'Robot', 'section': 'Section::::Abstract.', 'start_paragraph_id': 5, 'end_paragraph_id': 5, 'meta': {'evidence_span': ['The term comes from a Czech word, "robota", meaning "forced labor"; the word \'robot\' was first used to denote a fictional humanoid in a 1920 play "R.U.R." "(Rossumovi Univerzální Roboti - Rossum\'s Universal Robots)" by the Czech writer, Karel Čapek but it was Karel\'s brother Josef Čapek who was the word\'s true inventor.', 'The term comes from a Czech word, "robota", meaning "forced labor"; the word \'robot\' was first used to denote a fictional humanoid in a 1920 play "R.U.R." "(Rossumovi Univerzální Roboti - Rossum\'s Universal Robots)" by the Czech writer, Karel Čapek but it was Karel\'s brother Josef Čapek who was the word\'s true inventor. Electronics evolved into the driving force of development with the advent of the first electronic autonomous robots created by William Grey Walter in Bristol, England in 1948, as well as Computer Numerical Control (CNC) machine tools in the late 1940s by John T. Parsons and Frank L. Stulen. The first commercial, digital and programmable robot was built by George Devol in 1954 and was named the Unimate. It was sold to General Motors in 1961 where it was used to lift pieces of hot metal from die casting machines at the Inland Fisher Guide Plant in the West Trenton section of Ewing Township, New Jersey.', 'The term comes from a Czech word, "robota", meaning "forced labor"; the word \'robot\' was first used to denote a fictional humanoid in a 1920 play "R.U.R." "(Rossumovi Univerzální Roboti - Rossum\'s Universal Robots)" by the Czech writer, Karel Čapek but it was Karel\'s brother Josef Čapek who was the word\'s true inventor.']}}]}]