In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: As The Five's campaign against Rubinstein continued in the press, Tchaikovsky found himself almost as much a target as his former teacher. Cui reviewed the performance of Tchaikovsky's graduation cantata and lambasted the composer as "utterly feeble.... If he had any talent at all ... it would surely at some point in the piece have broken free of the chains imposed by the Conservatory." The review's effect on the sensitive composer was devastating. Eventually, an uneasy truce developed as Tchaikovsky became friendly with Balakirev and eventually with the other four composers of the group. A working relationship between Balakirev and Tchaikovsky resulted in Romeo and Juliet. The Five's approval of this work was further followed by their enthusiasm for Tchaikovsky's Second Symphony. Subtitled the Little Russian (Little Russia was the term at that time for what is now called the Ukraine) for its use of Ukrainian folk songs, the symphony in its initial version also used several compositional devices similar to those used by the Five in their work. Stasov suggested the subject of Shakespeare's The Tempest to Tchaikovsky, who wrote a tone poem based on this subject. After a lapse of several years, Balakirev reentered Tchaikovsky's creative life; the result was Tchaikovsky's Manfred Symphony, composed to a program after Lord Byron originally written by Stasov and supplied by Balakirev. Overall, however, Tchaikovsky continued down an independent creative path, traveling a middle course between those of his nationalistic peers and the traditionalists.
What was the name of the group that approved of the work of Romeo and Juliet?

Passage: Sandringham is recorded in the Domesday Book as "sant-Dersingham" and the land was awarded to a Norman knight, Robert Fitz-Corbun after the Conquest. The local antiquarian Claude Messent, in his study The Architecture on the Royal Estate of Sandringham, records the discovery of evidence of the pavements of a Roman villa. In the Elizabethan era a manor was built on the site of the present house, which, by the 18th century, came into the possession of the Hoste Henley family, descendants of Dutch refugees. In 1771 Cornish Henley cleared the site to build a Georgian mansion, Sandringham Hall. In 1834, Henry Hoste Henley died without issue, and the estate was bought at auction by John Motteux, a London merchant. Motteux was also without heirs and bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend, Emily Lamb, the wife of Lord Palmerston. At the time of his inheritance in 1843, Charles Spencer Cowper was a bachelor diplomat, resident in Paris. On succeeding to Motteux's estates, he sold the other properties and based himself at Sandringham. He undertook extensions to the hall, employing Samuel Sanders Teulon to add an elaborate porch and conservatory. Cowper's style of living was extravagant—he and his wife spent much of their time on the Continent—and within 10 years the estate was mortgaged for £89,000. The death of their only child, Mary Harriette, from cholera in 1854 led the couple to spend even more time abroad, mainly in Paris, and by the early 1860s Cowper was keen to sell the estate.
What is the first name of the person who bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend?

Passage: The film opens with a trio of explorers in Africa who are hiding in a cave. One of the explorers, a pregnant woman, is bitten by a vampire bat.
The film then cuts forward in time to a small European village where a series of mysterious murders are taking place. The villagers readily assemble in mob form, with torches, at the house of Professor Kristan after every murder. The villagers suspect that a giant bat is to blame for the murders. Kristan gives the villagers advice on staying safe, and assures them a scientific explanation exists.
However, in subsequent scenes, Kristan himself is revealed to be the murderer. He is seized by attacks (triggered by darkness) which transform him into a trance-like state of murderousness. After he commits a murder, he awakens from the trance with no memory of the deed, believing himself merely to have fainted.  Kristan's obliviousness is further enabled by the intervention of his loyal hunchback Zan, the only person aware of Kristan's condition. Zan follows Kristan when he is in his trances, ensuring the professor is not discovered.
An old friend of Kristan's, Dr. Bizet, arrives to visit, and soon suspects what is happening. Bizet discloses to Kristan that his mother was bitten by a vampire bat, and that traits of vampirism have likely been passed down to him per Lamarckism. (The audience now understands the pregnant explorer in the opening flashback to have been Kristan's mother.)
After Kristan's fiance is attacked by an entranced Kristan, the mob of villagers assumes Zan is culpable and chases him to the edge of a cliff inside a cave. Kristan arrives and confesses to the murders, despite Zan's protestations (aimed at saving the professor) that he, the hunchback, is in fact the murderer.  As the mob watches, Kristan throws himself over the edge of the cliff and Zan follows.
What is the profession of the murderer?