Question: who plays caesar planet of the apes 2014
[{'answer': 'Andy Serkis', 'provenance': [{'wikipedia_id': '36023964', 'title': 'Dawn of the Planet of the Apes', 'start_paragraph_id': 1, 'start_character': 163, 'end_paragraph_id': 1, 'end_character': 174, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36023964', 'title': 'Dawn of the Planet of the Apes', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 90, 'bleu_score': 0.69647056655157, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5127245171052152910}, 'section': 'Section::::Cast.:Apes.\n'}]}, {'provenance': [{'wikipedia_id': '36023964', 'title': 'Dawn of the Planet of the Apes', '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': 5127245171052152910}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29008383', 'title': 'List of Planet of the Apes characters', 'section': 'Section::::Caesar.:Original series.\n', 'start_paragraph_id': 8, 'end_paragraph_id': 8, 'meta': {'evidence_span': ['Screenwriter Paul Dehn stated that the tear on Caesar\'s statue at the end of the film was to tell the audience that Caesar\'s efforts ultimately failed. Caesar (Andy Serkis) is the main protagonist of the reboot Planet of the Apes trilogy, sharing the previous version\'s compassionate nature while forbidding his followers from killing innocent humans and those who don\'t seek to harm them. First appearing in "Rise of the Planet of the Apes", Caesar was born the son', 'In the "Battle for the Planet of the Apes", told as a story to human and ape children by Lawgiver 600 years after his death, Caesar took the remaining apes and humans they held captive out of the ruined city to start a new civilization. But Caesar\'s desire to better his people lead to him learning the reasons why his parents were murdered and he was hunted as he fought a battle that both solidified his position as ape leader and convinced him to give a joint ape-human society a chance rather than having one species dominating the other. Screenwriter Paul Dehn stated that the tear on Caesar\'s statue at the end of the film was to tell the audience that Caesar\'s efforts ultimately failed. Caesar (Andy Serkis) is the main protagonist of the reboot Planet of the Apes trilogy,']}}]}]