Task: Explanation
Input (English): The Hanford Site is a mostly decommissioned nuclear production complex operated by the United States federal government on the Columbia River in the U.S. state of Washington. The site has been known by many names, including: Hanford Project, Hanford Works, Hanford Engineer Works and Hanford Nuclear Reservation. Established in 1943 as part of the Manhattan Project in Hanford, south-central Washington, the site was home to the B Reactor, the first full-scale plutonium production reactor in the world. Plutonium manufactured at the site was used in the first nuclear bomb, tested at the Trinity site, and in Fat Man, the bomb detonated over Nagasaki, Japan. Question: What project established the nuclear complex where Washington State Route 24 turns north to cross the Columbia River? Answer: Manhattan Project
Output (English):  Established in 1943 as part of the Manhattan Project in Hanford, southcentral Washington, the site was home to the B Reactor, the first fullscale plutonium production reactor in the world.