Question: Which film was produced first, Winnie the Pooh or Alice in Wonderland?

Context paragraphs:
Winnie the Pooh (2011 film): Winnie the Pooh is a 2011 American animated buddy musical comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  It is the 51st Disney animated feature film.  Inspired by A. A. Milne's stories of the same name, the film is part of Disney's "Winnie the Pooh" franchise, the fifth theatrical "Winnie the Pooh" film released, and Walt Disney Animation Studios' second adaptation of "Winnie-the-Pooh" stories.  Jim Cummings reprises his vocal roles as Winnie the Pooh and Tigger, while series newcomers Travis Oates, Tom Kenny, Craig Ferguson, Bud Luckey, and Kristen Anderson-Lopez provide the voices of Piglet, Rabbit, Owl, Eeyore, and Kanga, respectively.  In the film, the aforementioned residents of the Hundred Acre Wood embark on a quest to save Christopher Robin from an imaginary culprit while Pooh deals with a hunger for honey.  The film is directed by Stephen Anderson and Don Hall, adapted from Milne's books by a story team led by Burny Mattinson, produced by Peter Del Vecho, Clark Spencer, John Lasseter, and Craig Sost, and narrated by John Cleese.

Winnie the Pooh and the Blustery Day: Winnie the Pooh and the Blustery Day is a 1968 animated featurette based on the third, fifth, ninth, and tenth chapters from "Winnie-the-Pooh" and the second, eighth, and ninth chapters from "The House at Pooh Corner" by A. A. Milne.  The featurette was produced by Walt Disney Productions and released by Buena Vista Distribution Company on December 20, 1968 as a double feature with "The Horse in the Gray Flannel Suit".  This was the second of the studio's Winnie the Pooh shorts.  It was later added as a segment to the 1977 film "The Many Adventures of Winnie the Pooh".  The music was written by Richard M. Sherman and Robert B. Sherman.  It was notable for being the last animated short produced by Walt Disney, who died during its production.

Gopher (Winnie-the-Pooh): Gopher is a fictional grey anthropomorphic gopher, character who first appeared in the 1966 Disney animated film "Winnie the Pooh and the Honey Tree", introducing himself as Samuel J. Gopher.  He has a habit of whistling out his sibilant consonants, one of various traits he has in common with the beaver in "Lady and the Tramp", by whom he may have been inspired.  While he never made appearances in any episodes of "Welcome to Pooh Corner", Gopher was fleshed out a bit further in the television series "The New Adventures of Winnie the Pooh".  He is portrayed as generally hard-working, especially in his tunnels (which he inevitably falls into at least once).  He does not appear in the original books Winnie the Pooh and The House at Pooh Corner by A. A. Milne until 1966 (a fact that is regularly pointed out in "Winnie the Pooh and the Honey Tree", when he breaks the fourth wall by saying he's "not in the book, y'know", also trying to say that he would not be in a phone book).  Gopher's voice was originally done by Howard Morris, who retired from the role and was replaced by Michael Gough.

Up, Down and Touch the Ground: "Up, Down and Touch the Ground" is a song from the 1966 musical film featurette "Winnie the Pooh and the Honey Tree".  The song was also subsequently incorporated into the 1977 musical film, "The Many Adventures of Winnie the Pooh" which is an amalgamation of the three previous Winnie-the-Pooh featurettes including "The Honey Tree".  In the song Winnie the Pooh's exercise makes him hungry, and although he over-eats (it leads to his stuck-in-Rabbit's door incident later in the film), he is proud of his fat stomach and he exercises to gain weight and grow even rounder.  Halfway through the song however, he bends down too far, accidentally ripping the stitching on his bottom as a result of becoming fat, but upon seeing his bottom in the mirror, he quickly ties it together again.  By the end of the song Pooh has rationalized his over-eating by calling his hunger, "healthy".

Hip Hip Pooh-Ray!: "Hip Hip Pooh-Ray!"  is a song from the 1968 musical film featurette "Winnie the Pooh and the Blustery Day".  It is sung by the cast as a release from the dramatic tension of the story.  The song is also incorporated into (and used as the promotional tagline for) the 1977 musical film "The Many Adventures of Winnie the Pooh" which is an amalgamation of three Winnie-the-Pooh featurettes including "Blustery Day".  In the song, Pooh and Piglet are hailed as heroes (Pooh for saving Piglet's life, and Piglet for giving Owl his grand home in the beech tree).

Super Duper Super Sleuths: My Friends Tigger & Pooh: Super-Duper Super Sleuths is one of three "Winnie the Pooh" films based on the hit Playhouse Disney series "My Friends Tigger & Pooh".  This is the fifth "Winnie the Pooh" film to feature Lumpy the Heffalump, and was released Straight-to-DVD on April 6, 2010.  It aired on Playhouse Disney four days after on April 10, 2010.  The film was produced by Walt Disney Television Animation, with animation production by Polygon Pictures in Japan.

Alice in Wonderland (1951 film): Alice in Wonderland is a 1951 American animated musical fantasy-adventure film produced by Walt Disney Productions and based on the "Alice" books by Lewis Carroll.  The 13th of Disney's animated features, the film premiered in New York City and London on July 26, 1951.  The film features the voices of Kathryn Beaumont as Alice, Sterling Holloway as the Cheshire Cat, Verna Felton as the Queen of Hearts, and Ed Wynn as the Mad Hatter.

The Wonderful Thing About Tiggers: "The Wonderful Thing About Tiggers" is the theme song and personal anthem of Tigger, a fictional tiger from the children's book series Winnie-the-Pooh.  Although Tigger's birthday is believed to be in October 1928, the year that "The House at Pooh Corner" was first published, on Tigger-related merchandise, Disney often indicates Tigger's birth year as 1968, a reference to the first year that Tigger appeared in a Disney production, "Winnie the Pooh and the Blustery Day".  That was also the same instance when Tigger first sang this song.  The song is repeated in Disney's 1974 release "Winnie the Pooh and Tigger Too! ", The Many Adventures of Winnie the Pooh ride and then again in the 1977 release "The Many Adventures of Winnie the Pooh".  "The Wonderful Thing About Tiggers" opens up the 2000 release of "The Tigger Movie".  In 1974, Paul Winchell earned a Grammy for his rendition of the song.

Little Black Rain Cloud: "Little Black Rain Cloud" is a song from the 1966 musical film featurette "Winnie the Pooh and the Honey Tree".  An instrumental version is played in the next featurette "Winnie the Pooh and the Blustery Day".  The song was also subsequently incorporated into the 1977 musical film, "The Many Adventures of Winnie the Pooh" which is an amalgamation of the three previous Winnie-the-Pooh featurettes including "Honey Tree".  In the song Winnie the Pooh comments about the on-screen actions where he is pretending to be a "Little Black Rain Cloud", as the title implies.  It's Pooh's hope that the Honey Bees will not notice him as he approaches their coveted honey.

Winnie the Pooh (song): "Winnie the Pooh" is the title song for the franchise of the same name.  It is musically emblematic of the most successful branding Disney currently owns and has been used in most merchandising models of the brand since the song's first publication in 1966 in the musical film featurette "Winnie the Pooh and the Honey Tree".  In film, the song is generally utilized in the title sequence.  The lyric gives an overview of the characters and the roles each plays in relation to Pooh himself.  The song has been used in every theatrically released Pooh film as well as most of the television series.  The songwriters are the Sherman Brothers, who have written the grand majority of Winnie the Pooh songs and musical numbers since 1966.  It is unknown who performed the song.  The song was also performed by Carly Simon.  A music video was released for this version and it was included in "The Many Adventures of Winnie the Pooh" DVD.

Supporting paragraphs: Winnie the Pooh (2011 film) Alice in Wonderland (1951 film)
Answer: Alice in Wonderland