input question: The following article contains an answer for the question: What made the news worldwide when it erupted? , can you please find it?   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 tonnes—only 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 Gualí 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 Chinchiná River, killed about 1,800 people and destroyed about 400 homes in the town of Chinchiná, in the department of Caldas. In total, over 23,000 people were killed and approximately 5,000 were injured....???
output answer: Nevado del Ruiz

input question: The following article contains an answer for the question: What are the names of the two structures that were constructed before the lake was filled? , can you please find it?   Lake Burley Griffin is crossed by Commonwealth Avenue Bridge (310 metres or 1,020 feet), Kings Avenue Bridge (270 metres or 890 feet) and a roadway over Scrivener Dam. The two bridges were constructed before the lake was filled, and replaced wooden structures. Site testing for both the Commonwealth Avenue and Kings Avenue bridges took place during late 1959 to early 1960. The construction of the Kings Avenue Bridge began in 1960, followed by Commonwealth Avenue Bridge the year after. Fortunately for the builders, Canberra was in a drought and the ground remained dry during construction. Both bridges use post-tensioned concrete, reinforced with rustproof steel cables.Both bridges are made of concrete and steel and are dual-carriageway; Commonwealth Avenue has three lanes in each direction while Kings Avenue has two. Instead of traditional lamp post lighting, Kings Avenue Bridge was illuminated by a series of fluorescent tubes on the handrails, a concept known as "integral lighting". The design was deemed a success, so it was introduced to the Commonwealth Avenue Bridge also. Both structures won awards from the Illumination Engineering Society.Kings Avenue Bridge opened on 10 March 1962. Prime Minister Menzies unlocked a ceremonial chain before the motorcade and pageant crossed the lake in front of a large crowd. Commonwealth Avenue Bridge opened in 1963 without an official ceremony. Menzies called it "the finest building in the national capital".???
output answer: Commonwealth Avenue Bridge

input question: The following article contains an answer for the question: What is the name of the person who said military supplies currently being shipped to Vietnam would be withheld after arriving in Saigon? , can you please find it?   The day after the Young Turks' press conference, Taylor privately met Khánh at the latter's office. He complained about the dissolution of the HNC and said it did not accord with the values of the alliance and the loyalty Washington expected of Saigon. He added that the US could not cooperate with two governments at once: a military regime that held power while a civilian body took the responsibility. Khánh testily replied that Vietnam was not a satellite of the US and compared the situation to the US support of the successful coup against Diệm, saying that loyalty was meant to be reciprocated. Khánh had hinted that he felt the Americans were about to have him deposed like Diệm, who was then assassinated, but this rankled Taylor, who had argued against the regime change. Taylor then bemoaned Khánh, saying he had lost confidence in the Vietnamese officer, recommending Khánh resign and go into exile. He also said military supplies currently being shipped to Vietnam would be withheld after arriving in Saigon and that American help in planning and advising military operations would be suspended.Khánh bristled and said "You should keep to your place as Ambassador ... as Ambassador, it is really not appropriate for you to be dealing in this way with the commander-in-chief of the armed forces on a political matter, nor was it appropriate for you to have summoned some of my generals to the Embassy yesterday." He threatened to expel Taylor, who responded by saying a forced departure would mean the end of US support. However, Khánh later said he was open to the possibility of going abroad and asked Taylor if he thought this would be good for the country, to which the ambassador replied in the affirmative. Khánh also said he took responsibility for his generals' actions, and expressed regret at what they had done. Khánh then ended the meeting, saying he would think about his future.Later, Khánh phoned Taylor from his office and expressed his desire to resign and go abroad along with several other generals, asking for...???
output answer: Taylor

input question: The following article contains an answer for the question: What is the last name of the person who has therapy sessions with John? , can you please find it?   Following top secret experiments, people called "viewers" have developed the psychic ability to enter people's memories. John Washington, a recent widower, is one such gifted individual or "viewer." Washington works for Mindscape, the world's top memory detective agency, which offers the abilities of their psychic employees to help solve criminal cases, although their findings aren't yet recognized as evidence in court. During a session that goes wrong, John suffers a stroke and is left incapacitated for two years. Financially ruined, he still owns the beach house where his wife died, but refuses to sell it. Desperate for money, John asks his old superior, Sebastian (Brian Cox), for a new job. The case he receives is that of a brilliant but troubled 16-year-old girl, Anna Greene, who is on a hunger strike. Her stepfather wants her sent to a mental institution, which Anna's mother and Anna herself are adamantly against. John is sent to end her hunger strike. John and Anna begin their therapy sessions, focusing on Anna's time at a prestigious girl's school and several incidents that happened there. John finds himself drawn to Anna, while, at the same time, remaining wary of her. Anna's maid, Judith, who John had just started dating, is thrown down the stairs, and Anna is blamed for the incident. John also harbors suspicions towards Anna's stepfather, who he believes has hired a mysterious man to shadow him, as well as towards Sebastian, who John learns has withheld a file on Anna from him. Anna's behavior towards John becomes more flirtatious, and she draws a portrait of him with the caption, "You are my only safe place."???
output answer:
Greene