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.

Ex Input:
Passage: After the studio sessions, Bloc Party embarked on a tour of North American and European summer festivals. One of the recorded tracks, "Mercury", was released as a single on 11 August 2008 and peaked at number 16 on the UK Singles Chart. At the time, the band confirmed the existence of further material, but noted that a record release date was scheduled for the end of 2008 at the earliest. Bloc Party unexpectedly announced the completion of Intimacy on 18 August 2008 via a webcast and confirmed a release within 60 hours. The band members wanted to revive the importance of a new album's release in an era in which the excitement has dissipated because of extensive Internet coverage. They were inspired by Radiohead's marketing of In Rainbows in 2007, but did not consider a "free" sale option. Little press was undertaken in the UK to promote the record because of Okereke's reluctance to discuss personal aspects of his life.
Intimacy was made available for download on Bloc Party's website on 21 August 2008. Ten MP3 tracks were sold with a plain black JPEG cover for £5, and a £10 option for the online songs and the future expanded CD was also available. The album title was picked as a "double bluff" with regard to people's expectations; Okereke has explained, "You'd think of wet balladeering. You don't think it's gonna be ugly or harsh. But that's what relationships are really like. It's not just about good times." The release was called "rushed" by publications such as Billboard and The Independent. Tong disagreed with the label and stated that Bloc Party wanted to make a statement that was surprising to anyone interested in their work.The band showcased tracks from Intimacy at Reading Festival at the end of August 2008 and embarked on a North American tour during September. UK appearances on the MTV2 Gonzo Tour and the release of the second single, "Talons", preceded the physical release of the album in October, which entered the UK Albums Chart at number eight. In the U.S, the record sold 24,000 copies during the first week of release and debuted at number 18 on the Billboard 200. By August 2012 it had sold 85,000 copies in the United States. Comprehensive sales figures have not been published because the digital download data has not been publicly reported by Bloc Party. The chosen cover art is a stylised shot of a couple kissing, taken by freelance photographer Perry Curties. It was ranked at number 23 on Gigwise's list of The Best Album Covers of 2008, in which the publication called it "intimate and rather ambiguous".

Ex Output:
Which record sold 24,000 copies during the first week of release and debuted at number 18 on the Billboard 200??


Ex Input:
Passage: The Norwegian Bratvaag expedition, studying the glaciers and seas of the Svalbard archipelago from the Norwegian sealing vessel Bratvaag of Ålesund, found the remains of the Andrée expedition on 5 August 1930. Kvitøya was usually inaccessible to the sealing or whaling ships of the time, as it is typically surrounded by a wide belt of thick polar ice and often hidden by thick ice fogs. However, summer in 1930 had been particularly warm, and the surrounding sea was practically free of ice. As Kvitøya was known to be a prime hunting ground for walrus and the fogs over the island on that day were comparatively thin, some of the crew of the Bratvaag took this rare opportunity to land on what they called the "inaccessible island".Two of the sealers in search of water, Olav Salen and Karl Tusvick, discovered Andrée's boat near a small stream, frozen under a mound of snow and full of equipment, including a boathook engraved with the words "Andrée's Polar Expedition, 1896". Presented with this hook, the Bratvaag's captain, Peder Eliassen, assigned the crew to search the site together with the expedition members. Among other finds, they uncovered a journal and two skeletons, identified as Andrée's and Strindberg's remains by monograms found on their clothing.The Bratvaag left the island to continue its scheduled hunting and observations, with the intent of coming back later to see if the ice had melted further and uncovered more artifacts. Further discoveries were made by the M/K Isbjørn of Tromsø, a sealing sloop chartered by news reporters to waylay the Bratvaag. Unsuccessful in this, the reporters and the Isbjørn crew made instead for Kvitøya, landing on the island on 5 September in fine weather and finding even less ice than the Bratvaag had. After photographing the area, they searched for and found Frænkel's body, and additional artifacts, including a tin box containing Strindberg's photographic film, his logbook, and maps. The crews of both ships turned over their finds to a scientific commission of the Swedish and Norwegian governments in Tromsø on 2 and 16 September, respectively. The bodies of the three explorers were transported to Stockholm, arriving on 5 October.

Ex Output:
Who  uncovered a journal and two skeletons?


Ex Input:
Passage: Efforts began shortly after the explosion to clear debris, repair buildings, and establish temporary housing for survivors left homeless by the explosion. By late January 1918, around 5,000 were still without shelter. A reconstruction committee under Colonel Robert Low constructed 832 new housing units, which were furnished by the Massachusetts-Halifax Relief Fund.Partial train service resumed from a temporary rail terminal in the city's South End on 7 December. Full service resumed on 9 December when tracks were cleared and the North Street Station reopened. The Canadian Government Railways created a special unit to clear and repair railway yards as well as rebuild railway piers and the Naval Dockyard. Most piers returned to operation by late December and were repaired by January.
The North End Halifax neighbourhood of Richmond bore the brunt of the explosion. In 1917, Richmond was considered a working-class neighbourhood and had few paved roads. After the explosion, the Halifax Relief Commission approached the reconstruction of Richmond as an opportunity to improve and modernize the city's North End. English town planner Thomas Adams and Montreal architectural firm Ross and Macdonald were recruited to design a new housing plan for Richmond. Adams, inspired by the Victorian garden city movement, aimed to provide public access to green spaces and to create a low-rise, low-density and multifunctional urban neighbourhood. The planners designed 326 large homes that each faced a tree-lined, paved boulevard. They specified that the homes be built with a new and innovative fireproof material, blocks of compressed cement called Hydrostone. The first of these homes was occupied by March 1919. Once finished, the Hydrostone neighbourhood consisted of homes, businesses and parks, which helped create a new sense of community in the North End of Halifax. It has now become an upscale neighbourhood and shopping district. In contrast, the equally poor and underdeveloped area of Africville was not included in reconstruction efforts.Every building in the Halifax dockyard required some degree of rebuilding, as did HMCS Niobe and the docks themselves; all of the Royal Canadian Navy's minesweepers and patrol boats were undamaged. Prime Minister Robert Borden pledged that the government would be "co-operating in every way to reconstruct the Port of Halifax: this was of utmost importance to the Empire". Captain Symington of USS Tacoma speculated that the port would not be operational for months, but a convoy departed on 11 December and dockyard operations resumed before Christmas.

Ex Output:
What is the name of the neighborhood that is now upscale and a shopping district?