Extract the answer to the question from the following context. Question: What occurred in the 8th year of the decade known as the 1800s? Context: In 1807, Thomas Young was possibly the first to use the term "energy" instead of vis viva, in its modern sense. Gustave-Gaspard Coriolis described "kinetic energy" in 1829 in its modern sense, and in 1853, William Rankine coined the term "potential energy". The law of conservation of energy was also first postulated in the early 19th century, and applies to any isolated system. It was argued for some years whether heat was a physical substance, dubbed the caloric, or merely a physical quantity, such as momentum. In 1845 James Prescott Joule discovered the link between mechanical work and the generation of heat.
Ans: Thomas Young was possibly the first to use the term "energy" instead of vis viva, in its modern sense

Extract the answer to the question from the following context. Question: If the fishing boats are ancient, it means they are synonymously what? Context: Musee Territorial de St.-Barthelemy is a historical museum known as the "St. Barts Municipal Museum" also called the "Wall House" (musee bibliotheque) in Gustavia, which is located on the far end of La Pointe. The museum is housed in an old stone house, a two-storey building which has been refurbished. The island's history relating to French, Swedish and British period of occupation is well presented in the museum with photographs, maps and paintings. Also on display are the ancestral costumes, antique tools, models of Creole houses and ancient fishing boats. It also houses a library.
Ans: old

Extract the answer to the question from the following context. Question: Who was an unlikely ally? Context: In recognition of his senior position in the Allied command, on December 20, 1944, he was promoted to General of the Army, equivalent to the rank of Field Marshal in most European armies. In this and the previous high commands he held, Eisenhower showed his great talents for leadership and diplomacy. Although he had never seen action himself, he won the respect of front-line commanders. He interacted adeptly with allies such as Winston Churchill, Field Marshal Bernard Montgomery and General Charles de Gaulle. He had serious disagreements with Churchill and Montgomery over questions of strategy, but these rarely upset his relationships with them. He dealt with Soviet Marshal Zhukov, his Russian counterpart, and they became good friends.
Ans: Marshal Zhukov

Extract the answer to the question from the following context. Question: What did early parishioners speak Context: Most Greeks are Christians, belonging to the Greek Orthodox Church. During the first centuries after Jesus Christ, the New Testament was originally written in Koine Greek, which remains the liturgical language of the Greek Orthodox Church, and most of the early Christians and Church Fathers were Greek-speaking. There are small groups of ethnic Greeks adhering to other Christian denominations like Greek Catholics, Greek Evangelicals, Pentecostals, and groups adhering to other religions including Romaniot and Sephardic Jews and Greek Muslims. About 2,000 Greeks are members of Hellenic Polytheistic Reconstructionism congregations.
Ans: Greek