Question: Christopher Robin appears in the stories of what fictional anthropomorphic teddy bear?
Context: When We Were Very Young is a best-selling book of poetry by A. A. Milne.  It was first published in 1924, and was illustrated by E. H. Shepard.  Several of the verses were set to music by Harold Fraser-Simson.  The book begins with an introduction entitled "Just Before We Begin", which, in part, tells readers to imagine for themselves who the narrator is, and that it might be Christopher Robin.  The 38th poem in the book, "Teddy Bear", that originally appeared in "Punch" magazine in February 1924, was the first appearance of the famous character Winnie-the-Pooh, first named "Mr. Edward Bear" by Christopher Robin Milne.  In one of the illustrations of "Teddy Bear", Winnie-the-Pooh is shown wearing a shirt which was later colored red when reproduced on a recording produced by Stephen Slesinger.  This has become his standard appearance in the Disney adaptations. The Vermont Teddy Bear Company (VTB) is one of the largest producers of teddy bears and the largest seller of teddy bears by mail order and Internet.  The company handcrafts each of its teddy bears and produces almost 500,000 teddy bears each year.  The company was formerly traded on the NASDAQ stock exchange under the ticker symbol BEAR, but was taken private by The Mustang Group, a Boston-based private equity firm, on September 30, 2005, partially to avoid the reporting requirements of the Sarbanes-Oxley Act. A teddy bear is a soft toy in the form of a bear.  Developed apparently simultaneously by toymakers Morris Michtom in the U.S. and Richard Steiff in Germany in the early years of the 20th century, and named after President Theodore "Teddy" Roosevelt, the teddy bear became an iconic children's toy, celebrated in story, song, and film.  Since the creation of the first teddy bears which sought to imitate the form of real bear cubs, "teddies" have greatly varied in form, style, color, and material.  They have become collector's items, with older and rarer "teddies" appearing at public auctions.  Teddy bears are among the most popular gifts for children and are often given to adults to signify love, congratulations, or sympathy. Winnie-the-Pooh, also called Pooh Bear, is a fictional anthropomorphic teddy bear created by English author A. A. Milne. Christopher Robin is a character created by A. A. Milne.  He appears in Milne's popular books of poetry and Winnie-the-Pooh stories and is named after Christopher Robin Milne, the author's son.  The character has subsequently appeared in Disney cartoons. The Dorset Teddy Bear Museum is a teddy bear museum in Dorchester, Dorset, southern England. Michi Takahashi (real name: Michiyo Takahashi, Christian name: Saint Mary Chiara, maiden name: Yoshimura, born July 22, 1963) is a teddy bear artist in Japan.  She is well known in the teddy bear industry in the world as the pioneer teddy bear artist in Japan, who enhanced the charm of teddy bear as an art, not just a stuffed toy .  One of her masterpieces “Look Here Bees!  I’m Good Boy Takuya!”  was nominated for TOBY ® awards in 1996¸ and won the highest praise from teddy bear fans in the world.  She depicted the art of Takuya Kimura, whom she admires. "Teddybjörnen Fredriksson" ("Fredriksson, the Teddy bear") is a Swedish children's song by Lasse Berghagen who wrote it in 1969 to his 3-year-old daughter Malin.  It's one of Berghagen's most famous songs.  Many Swedish schools and pre-schools sing it and has been voted as the most popular children's song.  This song is about a person whose father gave him a teddy bear as birthday present when he was 4 years old and when he was married and got a 4-year-old daughter, he gave her a teddy bear.  This song made Berghagen famous for children, and the real "Teddy bear Fredriksson" is locked in a booth at Leksaksmuseet in Stockholm. Christopher Robin Milne (21 August 1920 – 20 April 1996) was the son of author A. A. Milne.  As a child, he was the basis of the character Christopher Robin in his father's Winnie-the-Pooh stories and in two books of poems. A teddy bear museum is a museum about teddy bears.  There are many teddy bear museums around the world.
Answer: Winnie-the-Pooh