In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Input: Consider Input: Passage: The Covent Garden area has over 60 pubs and bars; several of them are listed buildings, with some also on CAMRA's National Inventory of Historic Pub Interiors; some, such as The Harp in Chandos Place, have received consumer awards. The Harp's awards include London Pub of the Year in 2008 by the Society for the Preservation of Beers from the Wood, and National Pub of the Year by CAMRA in 2010. It was at one time owned by the Charrington Brewery, when it was known as The Welsh Harp; in 1995 the name was abbreviated to just The Harp, before Charrington sold it to Punch Taverns in 1997. It was eventually purchased by the landlady Binnie Walsh around 2010 then subsequently sold by her to Fuller's Brewery in 2014.  It continues to win regular CAMRA pub awards under its new owners.
The Lamb and Flag in Rose Street is possibly the oldest pub in the area. The first mention of a pub on the site is 1772 (when it was called the Cooper's Arms – the name changing to Lamb & Flag in 1833); the 1958 brick exterior conceals what may be an early 18th-century frame of a house replacing the original one built in 1638. The pub acquired a reputation for staging bare-knuckle prize fights during the early 19th century when it earned the nickname "Bucket of Blood". The alleyway beside the pub was the scene of an attack on John Dryden in 1679 by thugs hired by John Wilmot, 2nd Earl of Rochester, with whom he had a long-standing conflict.The Salisbury in St Martin's Lane was built as part of a six-storey block around 1899 on the site of an earlier pub that had been known under several names, including the Coach & Horses and Ben Caunt's Head; it is both Grade II listed, and on CAMRA's National Inventory, due to the quality of the etched and polished glass and the carved woodwork, summed up as "good fin de siècle ensemble". The Freemasons Arms on Long Acre is linked with the founding of the Football Association in 1863; however, the meetings took place at The Freemason's Tavern on Great Queen Street, which was replaced in 1909 by the Connaught Rooms.Other Grade II listed pubs include three 19th century rebuilds of 17th century/18th century houses, the Nell Gwynne Tavern in Bull Inn Court, the Nag's Head on James Street, and the White Swan on New Row; a Victorian pub built by lessees of the Marquis of Exeter, the Old Bell on the corner of Exeter Street and Wellington Street; and a late 18th or early 19th century pub the Angel and Crown on St Martin's Lane. 
Question: What is the current name of the pub that acquired a reputation for staging bare-knuckle prize fights?

Output: Lamb and Flag.


Input: Consider Input: Passage: Shackleton's first task, on arriving at the Stromness station, was to arrange for his three companions at Peggoty Camp to be picked up. A whaler was sent round the coast, with Worsley aboard to show the way, and by the evening of 21 May all six of the James Caird party were safe.It took four attempts before Shackleton was able to return to Elephant Island to rescue the party stranded there. He first left South Georgia a mere three days after he had arrived in Stromness, after securing the use of a large whaler, The Southern Sky, which was laid up in Husvik Harbour. Shackleton assembled a volunteer crew, which had it ready to sail by the morning of 22 May. As the vessel approached Elephant Island they saw that an impenetrable barrier of pack ice had formed, some 70 miles (110 km) from their destination. The Southern Sky was not built for ice breaking, and retreated to Port Stanley in the Falkland Islands.On reaching Port Stanley, Shackleton informed London by cable of his whereabouts, and requested that a suitable vessel be sent south for the rescue operation. He was informed by the Admiralty that nothing was available before October, which in his view was too late. Then, with the help of the British Minister in Montevideo, Shackleton obtained from the Uruguayan government the loan of a tough trawler, Instituto de Pesca No. 1, which started south on 10 June. Again the pack thwarted them. In search of another ship, Shackleton, Worsley and Crean travelled to Punta Arenas, where they met Allan MacDonald, the British owner of the schooner Emma. McDonald equipped this vessel for a further rescue attempt, which left on 12 July, but with the same negative result—the pack defeated them yet again. Shackleton later named a glacier after McDonald on the Brunt Ice Shelf in the Weddell Sea. After problems arose in identifying this glacier, a nearby ice rise was renamed the McDonald Ice Rumples.By now it was mid-August, more than three months since Shackleton had left Elephant Island. Shackleton begged the Chilean Government to lend him Yelcho, a small steam tug that had assisted Emma during the previous attempt. They agreed; on 25 August, Yelcho—captained by Luis Pardo–set out for Elephant Island. This time, as Shackleton records, providence favoured them. The seas were open, and the ship was able to approach close to the island, in thick fog. At 11:40 a.m. on 30 August, the fog lifted, the camp was spotted and, within an hour, all the Elephant Island party were safely aboard, bound for Punta Arenas. 
Question: What vessel did MacDonald equip for a further rescue attempt?

Output: Emma.


Input: Consider Input: Passage: Teenager Elena Peters and her friends, Missy and Josh, go to a party. Elena witnesses her boyfriend, Brian, with another woman. She leaves the dance floor and enters an isolated room. There, she discovers a red trunk and opens it to find a severely injured Arkin O'Brien. Arkin grabs Elena and they dodge a steel spear, which triggers a series of deadly traps that kill everyone on the dance floor. The Collector appears and kidnaps Elena, while Arkin escapes by jumping out of a window, landing on a car and breaking his arm in the process.
Arkin is later taken to the hospital, where he is arrested by the police and put under constant surveillance due to his own criminal record. After suffering nightmares of his torture from the Collector, he is approached by Lucello, an employee of Elena's wealthy father, who has hired a team of mercenaries to hunt the Collector down and save Elena. Lucello implies that if Arkin leads them to the Collector's hideout, he will expunge Arkin's record. Arkin leads the mercenary group to the Collector's base, an abandoned hotel. Meanwhile, Elena witnesses a man being tortured before escaping from the trunk. Upon the team's arrival, Arkin refuses to go inside, but Lucello forces him at gunpoint to guide them through the hotel. The Collector reenters the room and notices Elena has escaped before being alerted to the team's presence. 
Question: What is the last name of the person whose record Lucello offered to expunge?


Output: O'Brien.