Input: Pope John XXIII
John XXIII died of peritonitis caused by a perforated stomach at 19:49 local time on 3 June 1963 at the age of 81, ending a historic pontificate of four years and seven months. He died just as a Mass for him finished in Saint Peter's Square below, celebrated by Luigi Traglia. After he died, his brow was ritually tapped to see if he was dead, and those with him in the room said prayers. Then the room was illuminated, thus informing the people of what had happened. He was buried on 6 June in the Vatican grottos. Two wreaths, placed on the two sides of his tomb, were donated by the prisoners of the Regina Coeli prison and the Mantova jail in Verona. On 22 June 1963, one day after his friend and successor Pope Paul VI was elected, the latter prayed at his tomb.

How old was John XXIII upon his death?
Output: 81


Input: Article: Families throughout Han China made ritual sacrifices of animals and food to deities, spirits, and ancestors at temples and shrines, in the belief that these items could be utilized by those in the spiritual realm. It was thought that each person had a two-part soul: the spirit-soul (hun 魂) which journeyed to the afterlife paradise of immortals (xian), and the body-soul (po 魄) which remained in its grave or tomb on earth and was only reunited with the spirit-soul through a ritual ceremony. These tombs were commonly adorned with uniquely decorated hollow clay tiles that function also as a doorjamb to the tomb. Otherwise known as tomb tiles, these artifacts feature holes in the top and bottom of the tile allowing it to pivot. Similar tiles have been found in the Chengdu area of Sichuan province in south-central China.

Now answer this question: What type of decoration was often seen in tombs?

Output: hollow clay tiles


Article: The field of neuroscience encompasses all approaches that seek to understand the brain and the rest of the nervous system. Psychology seeks to understand mind and behavior, and neurology is the medical discipline that diagnoses and treats diseases of the nervous system. The brain is also the most important organ studied in psychiatry, the branch of medicine that works to study, prevent, and treat mental disorders. Cognitive science seeks to unify neuroscience and psychology with other fields that concern themselves with the brain, such as computer science (artificial intelligence and similar fields) and philosophy.

Question: What field of science strives to diagnose and treat diseases of the nervous system?
Ans: neurology


Here is a question about this article: Everton originally played in the southeast corner of Stanley Park, which was the site for the new Liverpool F.C. stadium, with the first official match taking place in 1879. In 1882, a man named J. Cruitt donated land at Priory Road which became the club's home before they moved to Anfield, which was Everton's home until 1892. At this time, a dispute of how the club was to be owned and run emerged with Anfield's owner and Everton's chairman, John Houlding. A dispute between Houlding and the club's committee over how the club should be run, led to Houlding attempting to gain full control of the club by registering the company, "Everton F.C. and Athletic Grounds Ltd". In response, Everton left Anfield for a new ground, Goodison Park, where the club have played ever since. Houlding attempted to take over Everton's name, colours, fixtures and league position, but was denied by The Football Association. Instead, Houlding formed a new club, Liverpool F.C.
What is the answer to this question: Who was the chairman of the Everton FC in 1892?
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So... John Houlding


The problem: Answer a question about this article:
The most familiar, and historically the oldest, types of glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. The term glass, in popular usage, is often used to refer only to this type of material, which is familiar from use as window glass and in glass bottles. Of the many silica-based glasses that exist, ordinary glazing and container glass is formed from a specific type called soda-lime glass, composed of approximately 75% silicon dioxide (SiO2), sodium oxide (Na2O) from sodium carbonate (Na2CO3), calcium oxide, also called lime (CaO), and several minor additives. A very clear and durable quartz glass can be made from pure silica, but the high melting point and very narrow glass transition of quartz make glassblowing and hot working difficult. In glasses like soda lime, the compounds added to quartz are used to lower the melting temperature and improve workability, at a cost in the toughness, thermal stability, and optical transmittance.
Which kinds of glass existed the furthest in the past?
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The answer: silicate glasses


The problem: Answer a question about this article:
Adult contemporary is heavy on romantic sentimental ballads which mostly use acoustic instruments (though bass guitar is usually used) such as acoustic guitars, pianos, saxophones, and sometimes an orchestral set. The electric guitars are normally faint and high-pitched. However, recent adult contemporary music may usually feature synthesizers (and other electronics, such as drum machines).
Along with being faint, what characteristic is usually present in electric guitars used in adult contemporary?
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The answer:
high-pitched