Question: Between "7 and 7" and "B-52" which cocktail has more major ingredients?

Context paragraphs:
B-52 (cocktail): The B-52 (also B52 or Bifi) cocktail is a layered shot composed of a coffee liqueur (Kahlúa), an Irish cream (Baileys Irish Cream), and a Grand Marnier (in later versions replaced with triple sec or Cointreau).  When prepared properly, the ingredients separate into three distinctly visible layers (due to their relative densities).

Eromba: Eromba is an ethnic cuisine of the Meitei community of Manipur, India.  It is one of the simplest cuisines of Manipur, yet it is spicy because chilli is one of its major ingredients.  It contains no masala.  Among the Meiteis, eromba is a favourite because of its simple, great taste, so the cuisine has become integrated throughout the sibling communities of the state and the neighbouring states of North-East India.

List of cocktails: A cocktail is a mixed drink typically made with a distilled beverage (such as, gin, brandy, vodka, whiskey, tequila, cachaça or rum) that is mixed with other ingredients.  If beer is one of the ingredients, the drink is called a beer cocktail.

William Crumm: William Joseph Crumm (September 20, 1919 – July 24, 1967), was a United States Air Force major general who was killed in July 1967, during the Vietnam War.  General Crumm commanded the 3d Air Division from 1965 until his death in a B-52 mid-air collision with another B-52 bomber over the South China Sea.  General Crumm was the first American general officer and the first of two Air Force general officers (pilots) who were killed during the Vietnam War.

Scientific communism: Scientific communism was one of the three major ingredients of Marxism-Leninism as taught in the Soviet Union in all institutions of higher education and pursued in the corresponding research institutions, and departments.  The discipline consisted in investigation of laws, patterns, ways, and forms of class struggle, socialist revolution, and development of socialism and construction of communism.

Donnatal: Donnatal is a proprietary combination medication for the treatment of intestinal cramping due to various causes, often administered as part of a GI cocktail.  It is classed as an anticholinergic antispasmodic drug.  Donnatal is marketed by PBM Pharmaceuticals.  It is available as tablets, capsules, extended release tablets and elixir.  Active ingredients are listed as: phenobarbital, atropine and scopolamine.  The latter two ingredients are found in plants of the Solanaceae family.

Allamagoosa: "Allamagoosa" is a science fiction short story by English author Eric Frank Russell, originally published in the May 1955 issue of Astounding Science Fiction and collected in "The Best Of Eric Frank Russell" (1978) and "Major Ingredients: The Selected Short Stories of Eric Frank Russell" (2000).

7 and 7: A 7 and 7 is a highball cocktail, a mixed alcoholic drink containing Seagram's Seven Crown and 7 Up.  It is typically served with ice.

Pruno: Pruno, or prison wine, is an alcoholic beverage variously made from apples, oranges, fruit cocktail, candy, ketchup, sugar, milk, and possibly other ingredients, including crumbled bread.  Bread supposedly provides the yeast for the pruno to ferment.  Pruno originated in (and remains largely confined to) prisons and jails, where it can be produced with the limited selection of equipment and ingredients available to inmates.  The concoction can be made using only a plastic bag, hot running water, and a towel or sock to conceal the pulp during fermentation.  The end result has been colorfully described as a "bile flavored wine-cooler", although flavor is often not the primary objective.  Depending on the time spent fermenting (always balanced against the risk of discovery by the officers), the sugar content, and the quality of the ingredients and preparation, pruno's alcohol content by volume can range from as low as 2% (equivalent to a very weak beer) to as high as 14% (equivalent to a strong wine).

Kazakh cuisine: Kazakh cuisine is the cuisine of Kazakhstan, and traditionally is focused on mutton and horse meat, as well as various milk products.  For hundreds of years, Kazakhs were herders who raised fat-tailed sheep, Bactrian camels, and horses, relying on these animals for transportation, clothing, and food.  The cooking techniques and major ingredients have been strongly influenced by the nation's nomadic way of life.  For example, most cooking techniques are aimed at long-term preservation of food.  There is a large practice of salting and drying meat so that it will last, and there is a preference for sour milk, as it is easier to save in a nomadic lifestyle.

Supporting paragraphs: 7 and 7 B-52 (cocktail)
Answer: B-52