Question: Which beverage was created by Charles Alderton, Diet Inca Kola or Dr Pepper?

Context paragraphs:
Dr Pepper/Seven Up: Dr Pepper/Seven Up, Inc. (DPSU) was a Plano, Texas-based soft-drink manufacturing company created by the merger of Dr Pepper, Inc. and The 7 Up Company on May 19, 1986.  The merger was a result of the independent bailouts of both companies and the subsequent FTC blockage of a Dr Pepper merger with Coca-Cola.  The DPSU merger resulted in the breakup of international

Diet Dr Pepper: Diet Dr Pepper is a no-calorie Dr Pepper that was first introduced in 1986.  This version replaces the high fructose corn syrup found in the original with aspartame.  Diet Cherry Chocolate Dr Pepper (2007–2008) was introduced as a limited edition flavor on November 21, 2007.  It was discontinued in April 2008.  It became available in Canada in early January 2008.  A nondiet version was never created.  The taste is similar to Canfield's Diet Cherry Chocolate Fudge Soda, but with the distinctive Dr Pepper flavor.  It was featured in the song "Cherry Chocolate Rain" by YouTube celebrity Tay Zonday.  Upon ceasing production, it was replaced by Cherry Vanilla Dr Pepper.

Dublin Dr Pepper: Dublin Dr Pepper was the popular name for a style of Dr Pepper soft drink made by the Dublin Dr Pepper Bottling Company in Dublin, Texas.  Dublin Dr Pepper followed the original recipe, using cane sugar as the sweetener as opposed to newer high fructose corn syrup (HFCS).  The Dublin plant formula's use of sugar made it popular among soda fans.  According to the corporate headquarters at Dr Pepper Snapple Group, this resulted in clashes with other bottlers and the parent company of Dr Pepper.  On 12 January 2012, it was announced that Dublin Dr. Pepper will no longer be produced, after the Dublin Dr Pepper Bottling Company settled the trademark dispute instigated by Dr Pepper Snapple Group.

Dr Pepper: Dr Pepper is a carbonated soft drink marketed as having a unique flavor.  The drink was created in the 1880s by Charles Alderton in Waco, Texas and first served around 1885.  Dr Pepper was first nationally marketed in the United States in 1904, and is now also sold in Europe, Asia, Canada, Mexico, Australia, and South America, as well as New Zealand and South Africa as an imported good.  Variants include a version without high fructose corn syrup, Diet Dr Pepper, as well as a line of additional flavors, first introduced in the 2000s.

Crush (soft drink): Crush is a brand of carbonated soft drinks owned and marketed internationally by Dr Pepper Snapple Group, originally created as an orange soda.  Crush competes with Coca-Cola's Fanta, and Dr Pepper Snapple Group's Sunkist.  It was created in 1911 by California beverage and extract chemist Neil C. Ward.  Most flavors of Crush are caffeine-free.

Perú Cola: Perú Cola is a Peruvian range of soft drinks. Perú Cola is a brand of the Embotelladora Don Jorge S.A.C. company, a former bottler of Coca-Cola and later Inca Kola products.  Perú Cola was introduced in Peru in 2002 after the take-over of Inca Kola by the Coca-Cola Company.  Perú Cola is sold in glass bottles of 500 ml and PET bottles of 500 ml, 1.5 liter, 2.2 liter and 3.3 liter.

Dr Pepper Ballpark: Dr Pepper Ballpark (formerly Dr Pepper/Seven Up Ballpark) is the home ballpark of the Frisco RoughRiders Class AA minor league baseball club.  Located in Frisco, Texas in the United States, the stadium has a capacity of 10,316.  The ballpark is host to numerous functions in addition to minor league baseball games, including corporate and charity events, wedding receptions, city of Frisco events, and church services.  Local soft drink manufacturer Dr Pepper Snapple Group holds naming rights and exclusive non-alcoholic beverage rights in the park.

Kola Real: Kola Real ("Royal Cola" or "Real Cola") is a Peruvian soft drink.  Kola Real is one of the most popular brands of Ajegroup, a leader in the Latin American beverage market.  Started by the Añaños Family in Ayacucho, Peru on June 23, 1988 in the middle of a coup d'état, the company has grown and expanded not only in Peru, but also in Cuba, Ecuador, Dominican Republic, Venezuela, Costa Rica, El Salvador, Mexico, Colombia, Brazil, Nicaragua, Panama and Thailand.  Kola Real is available in many flavours such as "revolution red" (strawberry), orange, pineapple, lime-lemon, "negra" ("black", similar to Coca-Cola) and "dorada" ("golden", similar to Inca Kola).

Diet Inca Kola: Diet Inca Cola is the diet version of the popular carbonated beverage, Inca Kola.  The soda has only 2 calories for an 8 ounce container, compared to the original soda's 96 calories.

Inca Kola: Inca Kola (also known as "the Golden Kola" in international advertising) is a soft drink that was created in Peru in 1935 by British immigrant Joseph Robinson Lindley

Supporting paragraphs: Diet Inca Kola Dr Pepper
Answer: Dr Pepper