Please answer the following question: Information: - Tim Haines is a screenwriter, producer and director who is best known for his work on the BBC popular science shows "Walking with Dinosaurs", "Walking with Beasts", and "Walking with Monsters". He is co-creator and executive producer of the ITV sci-fi drama "Primeval", and founder of the production company Impossible Pictures. - Walking with Dinosaurs is a six-part documentary television miniseries created by Tim Haines and produced by BBC Natural History Unit. The series first aired on the BBC in the United Kingdom in 1999 with narration by Kenneth Branagh. The series was subsequently aired in North America on the Discovery Channel in 2000, with Avery Brooks replacing Branagh. The first entry in the "Walking with..." series, the program explores ancient life of the Mesozoic Era, portraying dinosaurs and their contemporaries in the style of a traditional nature documentary. - The British Broadcasting Corporation (BBC) is a British public service broadcaster. It is headquartered at Broadcasting House in London, is the world's oldest national broadcasting organisation, and is the largest broadcaster in the world by number of employees, with over 20,950 staff in total, of whom 16,672 are in public sector broadcasting; including part-time, flexible as well as fixed contract staff, the total number is 35,402. - The Walking with... series (also known as the Trilogy of Life or Walking with Prehistoric Life series) is a collection of shows that are produced by the BBC and are made by Impossible Pictures. The aim of the series and specials, along with its books, is to recreate extinct animals and presents them as a wildlife documentary. All the shows (with the exception of "Chased by Dinosaurs" and "Sea Monsters") focus on one individual of a certain species or that species as the main characters in each episode. Creatures were realized through computer graphics and animatronics and are directed by Tim Haines. The concept for the series was imagined by Tim Haines and Jasper James. - The BBC Natural History Unit (NHU) is a department of the BBC which produces television, radio and online content with a natural history or wildlife theme. It is best known for its highly regarded nature documentaries, including "The Blue Planet" and "Planet Earth", and has a long association with David Attenborough's authored documentaries, notably "Life on Earth". - The Ballad of Big Al ( distributed in the North American market as Allosaurus : a Walking with Dinosaurs Special ) is a combination biography - sequel for Walking with Dinosaurs . It focuses on an Allosaurus ( Allosaurus fragilis ) named Big Al and his constant struggle to survive in a world filled with danger . After reading the paragraphs above, we are interested in knowing the entity with which 'the ballad of big al' exhibits the relationship of 'creator'. Find the answer from the choices below. Choices: - bbc - bbc natural history unit - tim haines
Answer:
tim haines