Input: Article: Conversely, most heat-treatable alloys are precipitation hardening alloys, which produce the opposite effects that steel does. When heated to form a solution and then cooled quickly, these alloys become much softer than normal, during the diffusionless transformation, and then harden as they age. The solutes in these alloys will precipitate over time, forming intermetallic phases, which are difficult to discern from the base metal. Unlike steel, in which the solid solution separates to form different crystal phases, precipitation hardening alloys separate to form different phases within the same crystal. These intermetallic alloys appear homogeneous in crystal structure, but tend to behave heterogeneous, becoming hard and somewhat brittle.

Now answer this question: Precipitation hardening alloys are sometimes also?

Output: heat-treatable alloys


Article: Sixty-two percent of islanders are Christians. After the death of the first chaplain Rev G. H. Nobbs in 1884, a Methodist church was formed and in 1891 a Seventh-day Adventist congregation led by one of Nobbs' sons. Some unhappiness with G. H. Nobbs, the more organised and formal ritual of the Church of England service arising from the influence of the Melanesian Mission, decline in spirituality, the influence of visiting American whalers, literature sent by Christians overseas impressed by the Pitcairn story, and the adoption of Seventh-day Adventism by the descendants of the mutineers still on Pitcairn, all contributed to these developments. The Roman Catholic Church began work in 1957 and in the late 1990s a group left the former Methodist (then Uniting Church) and formed a charismatic fellowship. In 2011, 34 percent of the ordinary residents identified as Anglican, 13 percent as Uniting Church, 12 percent as Roman Catholic and three percent as Seventh-day Adventist. Nine percent were from other religions. Twenty four percent had no religion, and seven percent did not indicate a religion. Typical ordinary congregations in any church do not exceed 30 local residents as of 2010[update]. The three older denominations have good facilities. Ministers are usually short-term visitors.

Question: What type of church was formed after Rev G.H. Nobbs' death in 1884?
Ans: a Methodist church


Here is a question about this article: Most common are historical works where the protagonist is either a samurai or former samurai (or another rank or position) who possesses considerable martial skill. Eiji Yoshikawa is one of the most famous Japanese historical novelists. His retellings of popular works, including Taiko, Musashi and Heike Tale, are popular among readers for their epic narratives and rich realism in depicting samurai and warrior culture.[citation needed] The samurai have also appeared frequently in Japanese comics (manga) and animation (anime). Samurai-like characters are not just restricted to historical settings and a number of works set in the modern age, and even the future, include characters who live, train and fight like samurai. Examples are Samurai Champloo, Requiem from the Darkness, Muramasa: The Demon Blade, and Afro Samurai. Some of these works have made their way to the west, where it has been increasing in popularity with America.
What is the answer to this question: What are Japanese animation called?
****
So... anime


The problem: Answer a question about this article:
Almost all Protestant denominations are represented in Paris, with 74 evangelical churches from various denominations, including 21 parishes of the United Protestant Church of France and two parishes of the Church of Jesus Christ of the Latter-Day Saints. There are several important churches for the English-speaking community: the American Church in Paris, founded in 1814, was the first American church outside the United States; the current church was finished in 1931. The Saint George's Anglican Church in the 16th arrondissement is the principal Anglican church in the city.
When was the American Church in Paris founded?
****
The answer: 1814


Problem: Please answer a question about the following article about Alfred North Whitehead:
The two volume biography of Whitehead by Victor Lowe is the most definitive presentation of the life of Whitehead. However, many details of Whitehead's life remain obscure because he left no Nachlass; his family carried out his instructions that all of his papers be destroyed after his death. Additionally, Whitehead was known for his "almost fanatical belief in the right to privacy", and for writing very few personal letters of the kind that would help to gain insight on his life. This led to Lowe himself remarking on the first page of Whitehead's biography, "No professional biographer in his right mind would touch him."
What did the author of Whitehead's biography comment on the first page regarding the difficulty of obtaining information about Whitehead?
A: "No professional biographer in his right mind would touch him."


Question: Read this and answer the question

From September 1823 to 1826 Chopin attended the Warsaw Lyceum, where he received organ lessons from the Czech musician Wilhelm Würfel during his first year. In the autumn of 1826 he began a three-year course under the Silesian composer Józef Elsner at the Warsaw Conservatory, studying music theory, figured bass and composition.[n 3] Throughout this period he continued to compose and to give recitals in concerts and salons in Warsaw. He was engaged by the inventors of a mechanical organ, the "eolomelodicon", and on this instrument in May 1825 he performed his own improvisation and part of a concerto by Moscheles. The success of this concert led to an invitation to give a similar recital on the instrument before Tsar Alexander I, who was visiting Warsaw; the Tsar presented him with a diamond ring. At a subsequent eolomelodicon concert on 10 June 1825, Chopin performed his Rondo Op. 1. This was the first of his works to be commercially published and earned him his first mention in the foreign press, when the Leipzig Allgemeine Musikalische Zeitung praised his "wealth of musical ideas".

What was the first of Chopin's works to gain international renown? 
Answer:
Rondo Op. 1