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: Broadway, New Year's Eve, 1928. A muckraking reporter, Waldo Winchester, frames four major stories during the wild New Year's Eve of 1928.
We meet the players in a diner. The Brain, a gangster with multiple girlfriends, is accompanied by a gambler named Regret (after the only horse he ever placed a winning bet) and an outsider who (with his bloodhounds) is being treated to a meal. Feet Samuels (so named because of his big feet) is in love with a showgirl named Hortense Hathaway, who is tossed out of the diner because of an unsavory reputation. Feet plans to have one wild night before committing suicide, having sold his body in advance to a medical doctor.
Harriet MacKyle, a sheltered but friendly socialite, makes arrangements with a smooth-talking fixer for a big party that night at her estate, where many of the players will later attend. She has an interest in the exciting but dangerous criminal element. A girl selling flowers comes in after Feet makes a full payment of a debt to the Brain, so the Brain offers $5 for a 5-cent flower, telling her to keep the change. But before he can leave, a hitman for the Brooklyn Mob stabs him.  The wounded Brain tells his men to take him "home." Unfortunately, his many girlfriends refuse to allow him in for various reasons.
Feet gets involved in a high-stakes craps game. With considerable luck, he wins a massive payoff of money and jewelry.  Regret suggests they find another game, but Feet reveals his plan to kill himself.  Regret tries to talk him out of it, but Feet, sworn to see his last promise fulfilled, is adamant. Regret dials up the reporter, who is now at MacKyle's party, and asks him to talk to Hortense (his niece) and get her to realize Feet is smitten with her.
Hortense must try to persuade Feet that she wants to quit her life as a lounge singer, move to New Jersey and raise a family. Regret, meanwhile, continues to be the world's unluckiest gambler, but showgirl Lovey Lou is in love with him anyway.
What is the nickname of the person that is stabbed by a hitman?

Passage: The chief building material of the church is buff sandstone, which came from the Goodrich Quarry (also called the Greystone Quarry) in the Almaden area of San Jose, was delivered by train and rough-cut in the university Quad.  Gregg credits the high quality of the stonework to church and university builder John D. McGilvray.  The church is roofed with terracotta tiles of the Italian imbrex and tegula form. The nave, chancel, and transepts appear to project from the square central structure, roofed with tiles and a small skylight above its center.  Memorial Church originally had a central bell tower with an 80-foot tall, twelve-sided spire, but this was lost as a result of the 1906 earthquake.The church's facade is surmounted by a simple Celtic cross, a motif that appears several times throughout the building.  The cross was added after the 1906 earthquake; its central shaft was destroyed in the Loma Prieta earthquake and replaced.  There are three arched entrances below the exterior mosaic; the central one is slightly larger than the others.  The surrounding stonework is intricately carved with stylized flora, twisted-cable moldings, and bosses of sculpted cherubim, a motif which occurs in different media throughout the church. In the spandrels are mosaic depictions of the biblical concepts of love, faith, hope and charity intertwined in a vine representing the "tree of life".In the upper zone of the facade, surrounded by more elaborate stonework and "lacy carving", is a large central window, with groups of three smaller windows on each side.  The original central window was a quatrefoil-shaped rose window, but after the 1906 earthquake, it was replaced by a "classical round-head window that more grandly restates the smaller flanking, articulated openings" and that corresponded with the mission-style architecture of the Quad.  Beneath the windows are inlaid panels of colored marble.
What church's chief building material was buff sandstone?

Passage: Patel and Menon backed up their diplomatic efforts by producing treaties that were designed to be attractive to rulers of princely states. Two key documents were produced. The first was the Standstill Agreement, which confirmed the continuance of the pre-existing agreements and administrative practices. The second was the Instrument of Accession, by which the ruler of the princely state in question agreed to the accession of his kingdom to independent India, granting the latter control over specified subject matters. The nature of the subject matters varied depending on the acceding state. The states which had internal autonomy under the British signed an Instrument of Accession which only ceded three subjects to the government of India—defence, external affairs, and communications, each defined in accordance with List 1 to Schedule VII of the Government of India Act 1935. Rulers of states which were in effect estates or talukas, where substantial administrative powers were exercised by the Crown, signed a different Instrument of Accession, which vested all residuary powers and jurisdiction in the Government of India. Rulers of states which had an intermediate status signed a third type of Instrument, which preserved the degree of power they had under the British.The Instruments of Accession implemented a number of other safeguards. Clause 7 provided that the princes would not be bound to the Indian constitution as and when it was drafted. Clause 8 guaranteed their autonomy in all areas that were not ceded to the Government of India. This was supplemented by a number of promises. Rulers who agreed to accede would receive guarantees that their extra-territorial rights, such as immunity from prosecution in Indian courts and exemption from customs duty, would be protected, that they would be allowed to democratise slowly, that none of the eighteen major states would be forced to merge, and that they would remain eligible for British honours and decorations. In discussions, Lord Mountbatten reinforced the statements of Patel and Menon by emphasising that the documents gave the princes all the "practical independence" they needed. Mountbatten, Patel and Menon also sought to give princes the impression that if they did not accept the terms put to them then, they might subsequently need to accede on substantially less favourable terms. The Standstill Agreement was also used as a negotiating tool, as the States Department categorically ruled out signing a Standstill Agreement with princely states that did not sign an Instrument of Accession.

What are the full names of the two key documents that were produced by Patel and Menon in their diplomatic appeals?