The problem: Answer a question about this article:
The Royal Collection, which includes thousands of historic works of art and the Crown Jewels, is not owned by the Queen personally but is held in trust, as are her official residences, such as Buckingham Palace and Windsor Castle, and the Duchy of Lancaster, a property portfolio valued in 2014 at 442 million. Sandringham House and Balmoral Castle are privately owned by the Queen. The British Crown Estate with holdings of 9.4 billion in 2014 is held in trust by the sovereign and cannot be sold or owned by Elizabeth in a private capacity.
How is the British Crown Estate held by Elizabeth?
****
The answer: in trust

Problem: Please answer a question about the following article about Time:
The most precise timekeeping device of the ancient world was the water clock, or clepsydra, one of which was found in the tomb of Egyptian pharaoh Amenhotep I (15251504 BC). They could be used to measure the hours even at night, but required manual upkeep to replenish the flow of water. The Ancient Greeks and the people from Chaldea (southeastern Mesopotamia) regularly maintained timekeeping records as an essential part of their astronomical observations. Arab inventors and engineers in particular made improvements on the use of water clocks up to the Middle Ages. In the 11th century, Chinese inventors and engineers invented the first mechanical clocks driven by an escapement mechanism.
Which engineers came up with the first mechanical clocks?
A: Chinese

Question: Read this and answer the question

In October 2013, the company announced the "Save a Page" feature which allows any Internet user to archive the contents of a URL. This became a threat of abuse by the service for hosting malicious binaries.

What was the functionality called that gave users the ability to save a snapshot of a site?
Answer: Save a Page

Problem: Equivalently, the smallness of the Planck constant reflects the fact that everyday objects and systems are made of a large number of particles. For example, green light with a wavelength of 555 nanometres (the approximate wavelength to which human eyes are most sensitive) has a frequency of 7014540000000000000♠️540 THz (7014540000000000000♠️5401012 Hz). Each photon has an energy E = hf = 6981358000000000000♠️3.581019 J. That is a very small amount of energy in terms of everyday experience, but everyday experience is not concerned with individual photons any more than with individual atoms or molecules. An amount of light compatible with everyday experience is the energy of one mole of photons; its energy can be computed by multiplying the photon energy by the Avogadro constant, NA 7023602200000000000♠️6.0221023 mol1. The result is that green light of wavelength 555 nm has an energy of 7005216000000000000♠️216 kJ/mol, a typical energy of everyday life.
What is the wavelength of light to which human eyes are most sensitive?
The answer is the following: 555 nanometres

Kerry's paternal grandparents, shoe businessman Frederick A. "Fred" Kerry and musician Ida Lowe, were immigrants from the Austro-Hungarian Empire. Fred was born as "Fritz Kohn" before he and Ida took on the "Kerry" name and moved to the United States. Fred and Ida were born Jewish, and converted to Catholicism together in Austria. His maternal ancestors were of Scottish and English descent, and his maternal grandfather James Grant Forbes II was a member of the Forbes family, while his maternal grandmother Margaret Tyndal Winthrop was a member of the DudleyWinthrop family. Margaret's paternal grandfather Robert Charles Winthrop served as the 22nd Speaker of the U.S. House of Representatives. Robert's father was Governor Thomas Lindall Winthrop. Thomas' father John Still Winthrop was a great-great-grandson of Massachusetts Bay Colony Governor John Winthrop and great-grandson of Governor Thomas Dudley. Through his mother, John is a first cousin once removed of French politician Brice Lalonde.
What was Kerry's paternal grandmother's career?
musician

Here is a question about this article: Ephesus is a cultic centre of Mary, the site of the first Church dedicated to her and the rumoured place of her death. Ephesus was previously a centre for worship of Artemis a virgin goddess. The Temple of Artemis at Ephesus being regarded as one of the Seven Wonders of the Ancient World The cult of Mary was furthered by Queen Theodora in the 6th Century. According to William E. Phipps, in the book Survivals of Roman Religion "Gordon Laing argues convincingly that the worship of Artemis as both virgin and mother at the grand Ephesian temple contributed to the veneration of Mary."
What is the answer to this question: Which goddess was worshipped in Ephesus before Mary?
****
So...
Artemis