Input: Article: The alloy of copper and nickel, called cupronickel, is used in low-denomination coins, often for the outer cladding. The US 5-cent coin called a nickel consists of 75% copper and 25% nickel and has a homogeneous composition. The alloy consisting of 90% copper and 10% nickel is remarkable for its resistance to corrosion and is used in various parts that are exposed to seawater. Alloys of copper with aluminium (about 7%) have a pleasant golden color and are used in decorations. Some lead-free solders consist of tin alloyed with a small proportion of copper and other metals.

Now answer this question: What is the metal composition of a US nickel?

Output: 75% copper and 25% nickel

Input: Article: Laurisilva is a unique type of subtropical rainforest found in few areas of Europe and the world: in the Azores, and in particular on the island of Madeira, there are large forests of endemic Laurisilva forests (the latter protected as a natural heritage preserve). There are several species of diverse mammalian fauna, including the fox, badger, iberian lynx, iberian wolf, wild goat (Capra pyrenaica), wild cat (Felis silvestris), hare, weasel, polecat, chameleon, mongoose, civet, brown bear[citation needed] (spotted near Rio Minho, close to Peneda-Gerês) and many others. Portugal is an important stopover for migratory birds, in places such as Cape St. Vincent or the Monchique mountains, where thousands of birds cross from Europe to Africa during the autumn or in the spring (return migration).

Now answer this question: What type of animal crosses between Europe and Africa during the Autumn?

Output: migratory birds

Input: Article: Gradually, the predetermined nature of professional wrestling became an open secret, as prominent figures in the wrestling business (including WWE owner Vince McMahon) began to publicly admit that wrestling was entertainment, not competition. This public reveal has garnered mixed reactions from the wrestling community, as some feel that exposure ruins the experience to the spectators as does exposure in illusionism. Despite the public admission of the theatrical nature of professional wrestling, many U.S. states still regulate professional wrestling as they do other professional competitive sports. For example, New York State still regulates "professional wrestling" through the New York State Athletic Commission (SAC).

Now answer this question: Who confessed that wrestling was not competition?

Output:
prominent figures in the wrestling business (including WWE owner Vince McMahon)