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: On New Year's Eve, Trotty, a poor elderly "ticket-porter" or casual messenger, is filled with gloom at the reports of crime and immorality in the newspapers, and wonders whether the working classes are simply wicked by nature. His daughter Meg and her long-time fiancé Richard arrive and announce their decision to marry next day. Trotty hides his misgivings, but their happiness is dispelled by an encounter with the pompous Alderman Cute, plus a political economist and a young gentleman with a nostalgia, all of whom make Trotty, Meg and Richard feel they hardly have a right to exist, let alone marry.
Trotty carries a note for Cute to Sir Joseph Bowley MP, who dispenses charity to the poor in the manner of a paternal dictator. Bowley is ostentatiously settling his debts to ensure a clean start to the new year, and berates Trotty because he owes a little rent and ten or twelve shillings to his local shop which he cannot pay off. Returning home, convinced that he and his fellow poor are naturally ungrateful and have no place in society, Trotty encounters Will Fern, a poor countryman, and his orphaned niece, Lilian. Fern has been accused of vagrancy and wants to visit Cute to set matters straight, but from a conversation overheard at Bowley's house, Trotty is able to warn him that Cute plans to have him arrested and imprisoned. He takes the pair home with him and he and Meg share their meagre food and poor lodging with the visitors. Meg tries to hide her distress, but it seems she has been dissuaded from marrying Richard by her encounter with Cute and the others. 
Question: Who warns the poor countryman that he will be arrested by the pompous man?

Output: Trotty.


Input: Consider Input: Passage: Paul Helfeld (also given as Hefeld), aged 21 in 1909, and Jacob Lepidus (also reported as Lapidus), who was 25 the same year, were Jewish-Latvian immigrants. They had been members of the Latvian Socialist Party and, although they had not held positions of responsibility, they had smuggled revolutionary literature into Russia for the party. The pair had been living in Paris in 1907, along with Lepidus's brother Paul, a revolutionary bomber who went under the nom de guerre "Strygia"; Jacob was described in The Times as a "member of a notorious Russian revolutionary family". On 1 May 1907 Paul Lepidus was killed when a bomb he was carrying to assassinate Armand Fallières, the President of France, exploded prematurely. Lepidus and Helfeld fled the country and lived in Scotland for a year, before moving to Tottenham.Both men joined a small group of Latvian agitators living in north London; according to other members of the group, the pair had criminal records and had joined as a cover for the robberies they carried out. Lepidus was employed, briefly, at a furniture factory, while Helfeld took a job at the Schnurmann rubber factory in Tottenham. Helfeld refused to give his name when he joined the company, so he was listed on the time sheets as "Elephant" in reference to his bulk. Situated on the corner of Tottenham High Road and Chesnut Road, the factory sat opposite Tottenham Police Station, which was under the control of the Metropolitan Police.Special Branch suspected another individual, the Russian revolutionary Christian Salnish, of having organised the robbery. Salnish, who often went under the name Jacob Fogel, had been an active revolutionary since the age of 13. He participated in the 1905 Russian Revolution and afterwards helped to build resistance groups in the Baltic states and Saint Petersburg, then the capital of Imperial Russia. Special Branch suspected a political element to the crime based on Salnish's involvement, but as both Helfeld and Lepidus died during the chase, the motivation for the crime was never established. 
Question: What is the first name of Paul's brother?

Output: Jacob.


Input: Consider Input: Passage: At a jousting tournament in 14th-century Europe, young squires William Thatcher, Roland, and Wat discover that their master, Sir Ector, has died. If he had completed one final pass he would have won the tournament. Destitute, William wears Ector's armour to impersonate him, winning the tournament and taking the prize.
Although only nobles are allowed in tournaments, William is now inspired to compete and win more prizes. Roland and Wat would rather take their winnings and leave, but William convinces them to stay and train him to joust. Along the way to his first tournament in Rouen, the trio encounters a young Geoffrey Chaucer, who is also destitute and agrees to forge the patent of nobility that will allow William to enter under the assumed name of "Sir Ulrich von Liechtenstein" from Gelderland. At the tournament, William is brought before Simon the Summoner and Peter the Pardoner: Chaucer has a gambling problem and is in their debt. William demands Chaucer be released and promises payment.
In the course of competition, William's armor is damaged very badly. He goads Kate, a blacksmith, to repair it without payment and goes on to win the tournament's sword event. In the joust, he faces Sir Thomas Colville, who withdraws from the tournament after being injured by William, though they exchange a ceremonial pass so that Colville can retain the honor of never having failed to complete a match. The proceedings are observed by Jocelyn, a noblewoman with whom William has become infatuated, and Count Adhemar, a rival both in the joust and for Jocelyn's heart. In the final joust, Adhemar defeats William. At the prize ceremony, William vows revenge on Adhemar who then taunts William by telling him that he has been weighed, measured and found wanting. William then uses some of his winnings from the sword event to pay off Chaucer's debt. 
Question: Which people encounter Geoffrey Chaucer?


Output: Roland.