input question: A friend asked me to answer this question: What is the last name of the person who becomes ruthless toward their opponents?, using the article: The movie begins with Huo Yuanjia fighting and defeating three Westerners: a British boxer, a Belgian lancer, and a Spanish fencer. While waiting for the fourth match to begin, Huo remembers his father Huo Endi teaching martial arts. The story is then told in an extended flashback. Watching his father fight, the young Yuanjia wants to participate, but his father is concerned about his asthma. Yuanjia sees his father in a match with Zhao, who dishonorably won by retaliating when Huo Endi held back a fatal blow. Humiliated by his father's defeat, Huo Yuanjia vows to regain the Huo family's honor and pride. He practices martial arts behind his father's back. As time goes by, Huo Yuanjia defeats several opponents (including Zhao's son) and becomes a famous martial artist in Tianjin. As he becomes successful, he grows arrogant and ruthless towards his opponents, unlike his late father who advocated showing mercy to opponents. This also leads to Huo gaining many followers and getting himself into financial trouble by spending his family's money on drinking and partying. When a rival martial arts master named Qin Lei injures one of his followers, Huo feels insulted and confronts Qin on his birthday, at a restaurant owned by Huo's childhood friend, Nong Jinsun. Failing to dissuade his friend from fighting and fed up with his ruthless behavior, Jinsun ends his friendship with Huo. The confrontation escalates into a fight that ends with Qin's death. Qin's godson seeks vengeance and kills Huo's mother and daughter. Huo goes to Qin's house, where Qin's godson admits to the murders before killing himself. Huo learns that it was his follower who had insulted and provoked Qin, which caused Qin to beat him., what would be the answer ????
output answer: Yuanjia

input question: A friend asked me to answer this question: What made the news worldwide when it erupted?, using the article: At 3:06 pm, on November 13, 1985, Nevado del Ruiz began to erupt, ejecting dacitic tephra more than 30 kilometres (19 mi) into the atmosphere. The total mass of the erupted material (including magma) was 35 million tonnesonly 3% of the amount that erupted from Mount St. Helens in 1980. The eruption reached a value of 3 on the Volcanic Explosivity Index. The mass of the ejected sulfur dioxide was about 700,000 tonnes, or about 2% of the mass of the erupted solid material, making the eruption atypically sulfur-rich.The eruption produced pyroclastic flows that melted summit glaciers and snow, generating four thick lahars that raced down river valleys on the volcano's flanks. It also destroyed a small lake that was observed in Arenas crater several months before the eruption. Water in such volcanic lakes tends to be extremely salty and contain dissolved volcanic gases. The lake's hot, acidic water significantly accelerated the melting of the ice; this effect was confirmed by the large amounts of sulfates and chlorides found in the lahar flow. The lahars, formed of water, ice, pumice, and other rocks, mixed with clay as they travelled down the volcano's flanks. They ran down the volcano's sides at an average speed of 60 km per hour, eroding soil, dislodging rock, and destroying vegetation. After descending thousands of meters down the side of the volcano, the lahars were directed into all of the six river valleys leading from the volcano. While in the river valleys, the lahars grew to almost 4 times their original volume. In the Guali River, a lahar reached a maximum width of 50 meters (200 ft).One of the lahars virtually erased the town of Armero in Tolima, which lay in the Lagunilla River valley. Only one quarter of its 28,700 inhabitants survived. The second lahar, which descended through the valley of Chinchina River, killed about 1,800 people and destroyed about 400 homes in the town of Chinchina, in the department of Caldas. In total, over 23,000 people were killed and approximately 5,000 were injured...., what would be the answer ????
output answer: Nevado del Ruiz

input question: A friend asked me to answer this question: What is the first name of the person who tries to get Spanky to pose with an exaggerated smile?, using the article: Otto Phocus is a haughty photographer hellbent on taking a formal portrait of a terrified Spanky. The little guy has been told by the gang that Phocus plans to "shoot" him; thinking the camera is a cannon. This leads Spanky to avoid having his picture taken, and his habit of punching Phocus in the face with regularity. Phocus serves as Spanky's foil in other ways as well. He tries to get Spanky to pose with an exaggerated sweet smile on his face; when Spanky sees Phocus' ridiculous grimace he turns to his Dad and says, "Hey Pop, do you see what I see?" Later, when Spanky's friends have filled the rubber shutter bulb with water, and Phocus squeezes it, squirting Spanky's Dad with water, his Mom tells Spanky, "That's how they take watercolor pictures." Finally, after having successfully taken Spanky's picture, Phocus discovers the gang exposed his photographic plates, rendering "all my lovely work for nothing!". Spanky manages to give him one more "buss" before his family leaves the studio in disgust., what would be the answer ????
output answer:
Otto