Article: Throughout its history, the city has been a major port of entry for immigrants into the United States; more than 12 million European immigrants were received at Ellis Island between 1892 and 1924. The term "melting pot" was first coined to describe densely populated immigrant neighborhoods on the Lower East Side. By 1900, Germans constituted the largest immigrant group, followed by the Irish, Jews, and Italians. In 1940, whites represented 92% of the city's population.

Question: What percentage of the population was Caucasian in 1940?
Ans: 92%

Here is a question about this article: By the late 1950s, the motion picture business was again changing. The combination of the studio/theater-chain break-up and the rise of television saw the reduced audience size for cinema productions. The Music Corporation of America (MCA), then predominately a talent agency, had also become a powerful television producer, renting space at Republic Studios for its Revue Productions subsidiary. After a period of complete shutdown, a moribund Universal agreed to sell its 360-acre (1.5 km) studio lot to MCA in 1958, for $11 million, renamed Revue Studios. MCA owned the studio lot, but not Universal Pictures, yet was increasingly influential on Universal's product. The studio lot was upgraded and modernized, while MCA clients like Doris Day, Lana Turner, Cary Grant, and director Alfred Hitchcock were signed to Universal Pictures contracts.
What is the answer to this question: In square kilometers, how large was the lot Universal sold to MCA?
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So... 1.5

The problem: Answer a question about this article:
Pubs within a chain will usually have items in common, such as fittings, promotions, ambience and range of food and drink on offer. A pub chain will position itself in the marketplace for a target audience. One company may run several pub chains aimed at different segments of the market. Pubs for use in a chain are bought and sold in large units, often from regional breweries which are then closed down. Newly acquired pubs are often renamed by the new owners, and many people resent the loss of traditional names, especially if their favourite regional beer disappears at the same time.
When a pub is bought by a new owner, what often happens to them?
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The answer: renamed

Problem: Please answer a question about the following article about Saint Helena:
A satellite ground station with a 7.6-metre (25 ft) satellite dish installed in 1989 at The Briars is the only international connection providing satellite links through Intelsat 707 to Ascension island and the United Kingdom. Since all international telephone and internet communications are relying on this single satellite link both internet and telephone service are subject to sun outages.
How big is the satellite dish at the satellite ground station in feet?
A: 25

Question: Read this and answer the question

Another family of bowlback mandolins came from Milan and Lombardy. These mandolins are closer to the mandolino or mandore than other modern mandolins. They are shorter and wider than the standard Neapolitan mandolin, with a shallow back. The instruments have 6 strings, 3 wire treble-strings and 3 gut or wire-wrapped-silk bass-strings. The strings ran between the tuning pegs and a bridge that was glued to the soundboard, as a guitar's. The Lombardic mandolins were tuned g b e' a' d" g". A developer of the Milanese stye was Antonio Monzino (Milan) and his family who made them for 6 generations.

What differences do the Lombardic mandolins have from the Neapolitan mandolin?
Answer: They are shorter and wider

According to 16th-century mystic Rabbi Elijah of Chelm, Ashkenazi Jews lived in Jerusalem during the 11th century. The story is told that a German-speaking Palestinian Jew saved the life of a young German man surnamed Dolberger. So when the knights of the First Crusade came to siege Jerusalem, one of Dolberger's family members who was among them rescued Jews in Palestine and carried them back to Worms to repay the favor. Further evidence of German communities in the holy city comes in the form of halakhic questions sent from Germany to Jerusalem during the second half of the 11th century.
Another piece of evidence of German communities in the holy city in the second half of the 11th century is due to what items being sent from Germany to Jerusalem?
halakhic questions