Question: What junior rollercoaster is designed to look like it has actual animals in the train in the FantasyLand section at Magic Kingdom?

Context paragraphs:
Casey Jr. Splash 'n' Soak Station: The Casey Jr.  Splash 'n' Soak Station is an attraction in the Fantasyland section of Walt Disney World in Bay Lake, Florida.  Casey Jr is the train seen in the film "Dumbo", where Dumbo, his mother, Mrs. Jumbo, and other circus animals travel on to the shows.  This attraction is a water play area across from the Dumbo the Flying Elephant ride and The Barnstormer starring the Great Goofini.  It is designed to look like it has actual animals in the train by having elephant trunks and giraffes that spray out water at young guests.

Skyway (Disney): The Skyway was a gondola lift attraction at Disneyland, at the Magic Kingdom, and at Tokyo Disneyland.  Since all versions of this attraction took riders back and forth between Fantasyland and Tomorrowland, the route from Tomorrowland was called Skyway to Fantasyland, and the route from Fantasyland was called Skyway to Tomorrowland.

Mickey Mouse Revue: The Mickey Mouse Revue was an indoor audio-animatronic stage show in the Fantasyland areas of the Magic Kingdom and Tokyo Disneyland theme parks.  It was one of the three original opening day attractions in the Magic Kingdom's Fantasyland in 1971, and after closing in 1980, it was moved to Tokyo Disneyland for that park's opening in 1983.

The Little Mermaid: Ariel's Undersea Adventure: The Little Mermaid: Ariel's Undersea Adventure (stylized The Little Mermaid ~ Ariel's Undersea Adventure) is a dark ride attraction based on the 1989 Disney animated film "The Little Mermaid", located in Paradise Pier at Disney California Adventure and in Fantasyland at Walt Disney World's Magic Kingdom, where it is titled Under the Sea: Journey of the Little Mermaid (stylized Under the Sea ~ Journey of the Little Mermaid).  The ride opened on June 3, 2011 at Disney California Adventure, and on December 6, 2012 at Magic Kingdom.

Wishes: A Magical Gathering of Disney Dreams: Wishes: A Magical Gathering of Disney Dreams was a fireworks show at the Magic Kingdom theme park of Walt Disney World.  The show debuted at the park on October 9, 2003, and was developed by Walt Disney Creative Entertainment, under the direction of VP Parades & Spectaculars, Steve Davison, who was assigned to create a replacement for the 32-year-old "Fantasy in the Sky" fireworks.  Several variations of the show at Walt Disney World include "Happy HalloWishes" during "Mickey's Not-So-Scary Halloween Party", "Holiday Wishes" during "Mickey's Very Merry Christmas Party", and "Magic, Music and Mayhem" during the 2007 event "Disney's Pirate and Princess Party".  The version at Disneyland Park in Disneyland Paris premiered on July 16, 2005 and had its final show on August 25, 2007.  The show at the Magic Kingdom was sponsored by Pandora Jewelry.  On February 9, 2017 it was announced by the Disney Parks Blog that "Wishes" would conclude its 13 year run at the Magic Kingdom.  The show was presented for the last time on May 11, 2017 at the Magic Kingdom Park and was replaced by "Happily Ever After" on May 12, 2017.

Seven Dwarfs Mine Train: Seven Dwarfs Mine Train is a steel roller coaster located at Magic Kingdom and Shanghai Disneyland Park.  Manufactured by Vekoma, the roller coaster is situated in the Fantasyland sections of both parks.  The Magic Kingdom version opened to the public on May 28, 2014, as part of a major park expansion called New Fantasyland, while the Shanghai version opened on June 16, 2016.  The ride is themed to Walt Disney's 1937 film "Snow White and the Seven Dwarfs", the first traditional-animated feature film.

Castle Park (amusement park): Castle Park, formerly Castle Amusement Park, is a 25-acre amusement park and family amusement center located in Riverside, California.  The park utilizes a medieval "castle" theme and includes attractions such as a miniature golf course, arcade, and 27 amusement rides including three roller coasters such as "Merlin's Revenge", a junior rollercoaster, "Screamin' Demon" a spinning Wild Mouse rollercoaster, and "Little Dipper", a children's rollercoaster.  The main "castle" themed building, houses the arcade as well as its only dark ride; "Ghost Blasters", an interactive attraction, designed by Sally Corporation, which can also be found at other amusement parks throughout North America.  The park was designed, built and operated by Bud Hurlbut, who designed several rides at Knott's Berry Farm.  Castle Park is currently owned and operated by Palace Entertainment.

The Barnstormer: The Barnstormer is a junior roller coaster.  It is located in the Storybook Circus section of the Magic Kingdom at the Walt Disney World Resort.  The Great Goofini's Barnstormer is the successor to The Barnstormer at Goofy's Wiseacre Farm which closed in February 2011 as part of the Fantasyland expansion.

The Magic Carpets of Aladdin: The Magic Carpets of Aladdin is a ride in Magic Kingdom, at Walt Disney World.  It is based on the 1992 film, "Aladdin".  It is similar to the "Dumbo the Flying Elephant" attraction in that riders in the front rows control how high their carpets fly, and the ride lasts about 90 seconds.  Aladdin's magic lamp is at the top, rather than Timothy Mouse.  At the entrance, there is a camel that squirts people as they walk by, much like the Stitch figurine outside the World of Disney store.  Guests who have visited Adventureland before may notice that this area has a new look.  The shops look like the marketplace buildings from Aladdin, and different characters from Aladdin are in some of the buildings to do meet & greets and sign autographs.

EMC AB6: The EMC AB6 was a type of diesel locomotive built exclusively for the Chicago, Rock Island and Pacific Railroad (the "Rock Island Line") by General Motors' Electro-Motive Corporation and delivered in June 1940.  Two examples were built, numbered #750 and #751.  They were built for the "Rocky Mountain Rocket" passenger train, which travelled as a unified train from Chicago, Illinois, to Limon, Colorado, but then divided; with one section going to Colorado Springs, Colorado, and the other to Denver, Colorado.  The Rock Island desired a locomotive that could look like an integrated part of the train during the Chicago-Limon portion of the route, but could then be operated independently to take three cars to Colorado Springs.  A regular, cab-equipped A-unit could have been purchased, but that would have ruined the streamlined look of the train, so the RI had EMC build a flat-fronted locomotive based on an E-series E6B (B unit) but with an operating cab, headlight, pilot, and other features to enable it to operate as an independent locomotive.

Supporting paragraphs: Casey Jr. Splash 'n' Soak Station The Barnstormer
Answer: The Barnstormer