Coca-Cola is a carbonated soft drink produced by The Coca-Cola Company.
When was Coca-Cola first made?
It was invented in the 19th century originally for medicine.
Oh I think I have heard about that. Interesting.
The drink is named after its original ingredients kola nuts and coca leaves. 
Are coca leaves what cocaine is made of? Was that originally in Coca-Cola?
I believe so! Now it just contains caffine and sugar.
I see. Is Coca-Cola popular around the world?
then sell, distribute, and merchandise Coca-Cola to retail stores, restaurants, and vending machines throughout the world. The Coca-Cola Company also sells concentrate for soda fountains of major restaurants and foodservice distributors.
The Coca-Cola Company has on occasion introduced other cola drinks under the Coke name. The most common of these is Diet Coke, along with others including Caffeine-Free Coca-Cola, Diet Coke Caffeine-Free, Coca-Cola Zero Sugar, Coca-Cola Cherry, Coca-Cola Vanilla
Coca-Cola
Coca-Cola, or Coke, is a carbonated soft drink manufactured by The Coca-Cola Company. Originally intended as a patent medicine, it was invented in the late 19th century by John Stith Pemberton and was bought out by businessman Asa Griggs Candler, whose marketing tactics led Coca-Cola to its dominance of the world soft-drink market throughout the 20th century. The drink's name refers to two of its original ingredients: coca leaves, and kola nuts (a source of caffeine).