TASK DEFINITION: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
PROBLEM: The disaster began during a systems test on 26 April 1986 at reactor 4 of the Chernobyl plant near Pripyat and in proximity to the administrative border with Belarus and the Dnieper River. There was a sudden and unexpected power surge. When an emergency shutdown was attempted, a much larger spike in power output occurred. The second spike led to a reactor vessel rupture and a series of steam explosions. These events exposed the graphite moderator of the reactor to air, causing it to ignite. The resulting fire sent week long plumes of highly radioactive fallout into the atmosphere over an extensive geographical area, including Pripyat. The plumes drifted over large parts of the western Soviet Union and Europe. According to official post-Soviet data, about 60% of the fallout landed in Belarus.

SOLUTION: what caused the nuclear disaster in chernobyl ukraine

PROBLEM: A nonprofit organization, also known as a non-business entity, is an organization that has been formed by a group of people in order 'to pursue a common not-for-profit goal', that is, to pursue a stated goal without the intention of distributing excess revenue to members or leaders. A nonprofit organization is often dedicated to furthering a particular social cause or advocating for a particular point of view. In economic terms, a nonprofit organization uses its surplus revenues to further achieve its purpose or mission, rather than distributing its surplus income to the organization's shareholders (or equivalents) as profit or dividends. This is known as the non-distribution constraint. The decision to adopt a nonprofit legal structure is one that will often have taxation implications, particularly where the nonprofit seeks income tax exemption or charitable status.

SOLUTION: what does it mean to have a non profit organization

PROBLEM: The first casino to be built on Highway 91 was the Pair-o-Dice Club in 1931, but the first resort on what is currently the Strip was the El Rancho Vegas, opening on April 3, 1941, with 63 rooms. That casino / resort stood for almost 20 years before being destroyed by a fire in 1960. Its success spawned a second hotel on what would become the Strip, the Hotel Last Frontier in 1942. Organized crime figures such as New York's Bugsy Siegel took interest in the growing gaming center leading to other resorts such as the Flamingo, which opened in 1946, and the Desert Inn, which opened in 1950. The funding for many projects was provided through the American National Insurance Company, which was based in the then notorious gambling empire of Galveston, Texas.

SOLUTION:
what was the name of the first casino in las vegas