Question: Information:  - Graham Linehan (born 22 May 1968) is an Irish television comedy writer and director who, often in partnership with Arthur Mathews, has written or co-written a number of popular television comedies. He is most noted for the sitcoms "Father Ted", "Black Books" and "The IT Crowd". Amongst others, he has also worked on "Big Train", "Count Arthur Strong", "Brass Eye" and "The Fast Show".  - Christmas or Christmas Day (meaning "Christ's Mass") is an annual festival commemorating the birth of Jesus Christ, observed most commonly on December 25 as a religious and cultural celebration among billions of people around the world. A feast central to the Christian liturgical year, it is prepared for by the season of Advent or the Nativity Fast and initiates the season of Christmastide, which historically in the West lasts twelve days and culminates on Twelfth Night; in some traditions, Christmastide includes an Octave. The traditional Christmas narrative, the Nativity of Jesus, delineated in the New Testament says that Jesus was born in Bethlehem, in accordance with messianic prophecies; when Joseph and Mary arrived in the city, the inn had no room and so they were offered a stable where the Christ Child was soon born, with angels proclaiming this news to shepherds who then disseminated the message furthermore. Christmas Day is a public holiday in many of the world's nations, is celebrated religiously by the vast majority of Christians, as well as culturally by a number of non-Christian people, and is an integral part of the holiday season, while some Christian groups reject the celebration. In several countries, celebrating Christmas Eve on December 24 has the main focus rather than December 25, with gift-giving and sharing a traditional meal with the family.  - `` Chirpy Burpy Cheap Sheep '' is the second episode of the third series of the Channel 4 sitcom Father Ted . The episode 's title is a reference to the 1971 song `` Chirpy Chirpy Cheep Cheep , '' made famous by Middle of the Road .  - Father Ted is a sitcom that was produced by British independent production company Hat Trick Productions for Channel 4. Written jointly by Irish writers Arthur Mathews and Graham Linehan and starring a predominantly Irish cast, it originally aired over three series from 21 April 1995 until 1 May 1998, including a Christmas special, for a total of 25 episodes. The show also aired on RTÉ Two in Ireland, and in Australia on Nine Network (series 1) and ABC Television (series 2 and 3).    What entity does 'chirpy burpy cheap sheep' has the relation 'director' with?
Answer:
graham linehan