Question: who played chaka on land of the lost tv show
[{'answer': 'Phillip Paley', 'provenance': [{'wikipedia_id': '170342', 'title': 'Land of the Lost (1974 TV series)', 'start_paragraph_id': 29, 'start_character': 21, 'end_paragraph_id': 29, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Main.\n'}]}, {'provenance': [{'wikipedia_id': '170342', 'title': 'Land of the Lost (1974 TV series)', 'start_paragraph_id': 29, 'start_character': 0, 'end_paragraph_id': 29, 'end_character': 68, 'bleu_score': 0.8070557274927981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4766280460023521892}, 'section': 'Section::::Cast.:Main.\n'}]}, {'provenance': [{'wikipedia_id': '23079456', 'title': 'Cha-Ka', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Cha-Ka was played by 11-year-old actor Phillip Paley', 'Cha-Ka was played by 11-year-old actor Phillip Paley. An enormous earthquake plunges Rick, Will, and Holly Marshall "down a thousand feet below" to the Land of the Lost while river-rafting. When their raft washes ashore, they', '"Cha-Ka" is the first episode of the first season of the 1974 American television series "Land of the Lost". Written by David Gerrold and directed by Dennis Steinmetz, it first aired in the United States on September 7, 1974 on NBC. Cha-Ka was played by 11-year-old actor Phillip Paley. An enormous earthquake plunges Rick, Will, and Holly Marshall "down a thousand feet below" to the Land of the Lost while river-rafting. When their raft washes ashore, they']}}]}, {'provenance': [{'wikipedia_id': '13809972', 'title': 'Phillip Paley', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['Phillip Paley (born September 15, 1963) is an American actor possibly best recalled for his role as Cha-Ka in the 1974', 'Phillip Paley (born September 15, 1963) is an American actor possibly best recalled for his role as Cha-Ka in the 1974 American television series "Land of the Lost".', 'Phillip Paley (born September 15, 1963) is an American actor possibly best recalled for his role as Cha-Ka in the 1974 American television series "Land of the Lost". Born in Los Angeles, California, Paley began his acting career at age ten on the cult children\'s TV series "Land of the Lost". He was discovered for the role by becoming a karate black belt at age nine and consequently appearing on "The Tonight Show Starring Johnny Carson" with Chuck Norris. In 1988 he starred in a Roger Corman teen exploitation comedy titled "Beach Balls". He has contributed to interviews and commentary on the "Land of the Lost" DVDs.']}}]}, {'provenance': [{'wikipedia_id': '2681360', 'title': 'List of Land of the Lost characters and species', 'section': 'Section::::Nonhumans.:Pakuni.:Cha-Ka.\n', 'start_paragraph_id': 32, 'end_paragraph_id': 32, 'meta': {'evidence_span': ['One of the Pakuni to appearing in the series, Cha-Ka (Phillip Paley) is the most favorably disposed toward the Marshalls. In the first episode the Marshalls rescue him from "Grumpy" the "Tyrannosaurus" and splinted Cha-Ka\'s broken leg.', 'of a large predatory dinosaur to prove their worth. One of the Pakuni to appearing in the series, Cha-Ka (Phillip Paley) is the most favorably disposed toward the Marshalls. In the first episode the Marshalls rescue him from "Grumpy" the "Tyrannosaurus" and splinted Cha-Ka\'s broken leg. Subsequently, Cha-Ka forms a close friendship with the family and with Holly in particular, helping them whenever possible and occasionally visits the Marshalls in their cave in High Bluff. Cha-Ka\'s moments range from his attempt to undergo the rite of adulthood to facing a mysterious being who saw him worthy of advancing on an intellectual level, resulting with his gaining the ability to speak near perfect English, play an alto recorder-like wind-instrument, walk and run upright, and learn to make fire by Season 3. After being separated from Ta and Sa after the earthquake that marks the beginning of season three, Cha-Ka moves in with the Marshalls at the temple.']}}]}, {'provenance': [{'wikipedia_id': '170342', 'title': 'Land of the Lost (1974 TV series)', 'section': 'Section::::Cast.:Main.\n', 'start_paragraph_id': 29, 'end_paragraph_id': 29, 'meta': {'evidence_span': ['Cha-Ka Phillip Paley (Season 3; recurring, seasons 1-2)', 'Cha-Ka Phillip Paley (Season 3; recurring, seasons 1-2)', 'BULLET::::- Cha-Ka Phillip Paley (Season 3; recurring, seasons 1-2)']}}]}]