Question: what is the meaning of cg in animation
[{'answer': 'computer - generated', 'provenance': [{'wikipedia_id': '6777', 'title': 'Computer animation', 'start_paragraph_id': 70, 'start_character': 18, 'end_paragraph_id': 70, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Computer-assisted vs. computer-generated.\n'}]}, {'provenance': [{'wikipedia_id': '6777', 'title': 'Computer animation', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 506, 'bleu_score': 0.952004915197278, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3668817516364012983}, 'section': 'Section::::Abstract.'}]}]