Question: What was  built in 2000 by Swiss manufacturers Bolliger & Mabillard at Janfusun Fancyworld in Taiwan and was the second dive coaster model to be built next to a theme park resort located in Staffordshire, England, near the village of Alton wher the first is loctated at?

Context paragraphs:
SheiKra: SheiKra ( , ) is a steel Dive Coaster roller coaster at the Busch Gardens Tampa Bay amusement park in Tampa, Florida, United States.  The roller coaster was proposed by Mark Rose, vice-president of design and engineering for the park, and designed by Bolliger & Mabillard.  The ride was planned to be 160 ft high, but the park's executives rejected this and the height was changed to 200 ft .  SheiKra reaches a maximum speed of 70 mph and has a total track length of 3188 ft .  It first opened on May 21, 2005, and was converted to a floorless roller coaster on June 16, 2007, following the opening of its sister Dive Coaster Griffon at Busch Gardens Williamsburg that year.

Alton Towers: Alton Towers Resort, often shortened to Alton Towers, is a theme park resort located in Staffordshire, England, near the village of Alton.  The resort, which is operated by Merlin Entertainments Group, incorporates a water park and hotel complex.  The location debuted in 1860 featuring flower shows and garden tours, but was later transformed into a theme park in 1980.  Now, it is the largest theme park in the UK and the second most visited after Legoland Windsor.

Dive Coaster: The Dive Coaster is a steel roller coaster manufactured by Bolliger & Mabillard where riders experience a moment of free-falling with at least one near 90-degree drop.  Unlike other roller coasters where the lift hill takes the train directly to the first drop, a Dive Coaster lift hill leads to a flat section of track followed by a holding brake which stops the train just as it enters the vertical drop.  After a few seconds, the train is released into the drop.

Diving Machine G5: Diving Machine G5 is a roller coaster at Janfusun Fancyworld in Taiwan.  It was built in 2000 by Swiss manufacturers Bolliger & Mabillard and was the second dive coaster model to be built, the first being Oblivion at Alton Towers in the United Kingdom.  It is located in the Sky Plaza section of the park.  It is a nearly mirror image of Oblivion.

Insane Speed: Insane Speed is a steel roller coaster at Janfusun Fancyworld in Taiwan.  Sometimes known as Crazy Coaster on the park's website, or Floorless Coaster, as the sign in front of the ride's queue announces, the ride in Chinese is known as 衝瘋飛車.  Insane Speed has two trains numbered 1 and 2, but the park usually only uses one on off-peak days due to the extremely low amount of riders in the queue.  Insane Speed has a removable metal floor in the station which collapses after the train has loaded and the restraints have been checked, allowing the air gates to open and the trains to depart.  The floor rises again to let the next train unload once it has come to a complete stop.  For restraints, riders have a simple over-the-shoulder restraint with grab bars mounted on them, and a seat belt which must be inserted into a catch mounted on the restraint.

Griffon (roller coaster): Griffon is a steel Dive Coaster roller coaster located at the Busch Gardens Williamsburg amusement park in James City County, Virginia, United States.  Designed by Bolliger & Mabillard, it is 205 ft high, and is the second-fastest (71 mph ) Dive Coaster built.  The roller coaster features two Immelmann loops, a splashdown, two vertical drops and was the first of its kind to use floorless trains.  Griffon was announced to the public on August 23, 2006 and opened on May 18, 2007 to positive reviews by both newspapers and enthusiasts.  In 2007, "Amusement Today"' s annual Golden Ticket Awards voted it the third-best new steel roller coaster of that year and the 27th-best steel roller coaster.  It was voted the 33rd-best steel roller coaster in 2013.

Valkyria (roller coaster): Valkyria is a steel Dive Coaster under construction at Liseberg amusement park in Gothenburg, Sweden.  Manufactured by Bolliger & Mabillard, it is scheduled to open in 2018, also being Europe's longest Dive Coaster.  The name Valkyria is derived from the Norse mythology creature Valkyrie, a mythological creature that brought fallen warriors to the afterlife.

Valravn (roller coaster): Valravn is a steel roller coaster at Cedar Point amusement park in Sandusky, Ohio.  Built and designed by Bolliger & Mabillard (B&M), it opened on May 7, 2016, as the tallest, fastest, and longest dive coaster in the world.  Valravn is also the third Dive Coaster model, characterized by its use of wide trains, to open in the United States and the first to use over-the-shoulder "vest" style restraints.  The installation also marks the 100th roller coaster designed by B&M since their founding in 1988.

Lightning (Entertainment City): Lightning is a steel inverted roller coaster located at Kuwait Entertainment City in Kuwait City.  The ride opened in 2004 and was built by Swiss manufacturers Bolliger & Mabillard.  "Lightning"'s layout is identical to that of the clone that appears in many Six Flags parks in the United States.  The coaster closed along with the park on June 6th 2016 and is currently Standing But Not Operating due to the park being closed for renovations. .

Dive Coaster (Chimelong Paradise): Dive Coaster is a Floorless Dive roller coaster operating at Chimelong Paradise in China.  It is built by Swiss coaster manufacturers Bolliger & Mabillard.  A photo update on the parks website shows the coaster's first and second drop along with the water splash, the coaster's final brake run and a row of a train in the station with 10 seats in the row, as well as two pictures of "SheiKra".

Supporting paragraphs: Diving Machine G5 Alton Towers
Answer: Diving Machine G5