input: Please answer the following: Found the following article online, use it to answer the question: What is the full name of the person that opened for Fairport Convention at the Royal Festival Hall? Drake ended his studies at Cambridge nine months before graduation, and in autumn 1969 moved to London. His father remembered "writing him long letters, pointing out the disadvantages of going away from Cambridge ... a degree was a safety net, if you manage to get a degree, at least you have something to fall back on; his reply to that was that a safety net was the one thing he did not want." Drake spent his first few months in London drifting from place to place, occasionally staying at his sister's Kensington flat but usually sleeping on friends' sofas and floors. Eventually, in an attempt to bring some stability and a telephone into Drake's life, Boyd organised and paid for a ground floor bedsit in Belsize Park, Camden. On 5 August 1969, Drake recorded five songs for the BBC's John Peel show ("Cello Song", "Three Hours", "River Man", "Time of No Reply" and an early version of "Bryter Layter"), three of which were broadcast on the following night. A month later, on 24 September, he opened for Fairport Convention at the Royal Festival Hall in London, followed by appearances at folk clubs in Birmingham and Hull. Folk singer Michael Chapman said of the performances:The folkies did not take to him; [they] wanted songs with choruses. They completely missed the point. He didn't say a word the entire evening. It was actually quite painful to watch. I don't know what the audience expected, I mean, they must have known they weren't going to get sea-shanties and sing-alongs at a Nick Drake gig! The experience reinforced Drake's decision to retreat from live appearances; the few concerts he did play around this time were usually brief, awkward, and poorly attended. Drake seemed reluctant to perform and rarely addressed his audience. As many of his songs were played in different tunings, he frequently paused to retune between numbers.
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output: Nick Drake

input: Please answer the following: Found the following article online, use it to answer the question: What is the full name of the person that had no official heir apparent? When Alexander the Great died at Babylon in 323 BC, his mother Olympias immediately accused Antipater and his faction of poisoning him, although there is no evidence to confirm this. With no official heir apparent, the Macedonian military command split, with one side proclaiming Alexander's half-brother Philip III Arrhidaeus (r. 323 317 BC) as king and the other siding with the infant son of Alexander and Roxana, Alexander IV (r. 323 309 BC). Except for the Euboeans and Boeotians, the Greeks also immediately rose up in a rebellion against Antipater known as the Lamian War (323322 BC). When Antipater was defeated at the 323 BC Battle of Thermopylae, he fled to Lamia where he was besieged by the Athenian commander Leosthenes. A Macedonian army led by Leonnatus rescued Antipater by lifting the siege. Antipater defeated the rebellion, yet his death in 319 BC left a power vacuum wherein the two proclaimed kings of Macedonia became pawns in a power struggle between the diadochi, the former generals of Alexander's army.A council of the army convened in Babylon immediately after Alexander's death, naming Philip III as king and the chiliarch Perdiccas as his regent. Antipater, Antigonus Monophthalmus, Craterus, and Ptolemy formed a coalition against Perdiccas in a civil war initiated by Ptolemy's seizure of the hearse of Alexander the Great. Perdiccas was assassinated in 321 BC by his own officers during a failed campaign in Egypt against Ptolemy, where his march along the Nile River resulted in the drowning of 2,000 of his men. Although Eumenes of Cardia managed to kill Craterus in battle, this had little to no effect on the outcome of the 321 BC Partition of Triparadisus in Syria where the victorious coalition settled the issue of a new regency and territorial rights. Antipater was appointed as regent over the two kings. Before Antipater died in 319 BC, he named the staunch Argead loyalist Polyperchon as his successor, passing over his own son Cassander and ignoring the right of the king to choose a new regent...
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output: Alexander the Great

input: Please answer the following: Found the following article online, use it to answer the question: What are the people whose dog runs away looking for? The film adopts a linear plot. Ice Quake is an action film about the Alaskan landscape, where there is a great threat that is going to affect the beautiful and gentle scenery. Under the permafrost, organic materials have been rotting for thousands of years and the compound is very deadly to the planet. As the permafrost thaws, underground volatile liquid methane and gases are created which causes a succession of violent and very destructive earthquakes. A family ends up going to this Alaskan landscape on the hunt for a Christmas tree, hoping to have fun, and unfortunately finds out firsthand how deadly this can be. As they are exploring these mountains, their dog runs away for an unknown reason and soon after there is an explosion of gas from underneath the ice that ends up causing an avalanche. The family has to run for their lives. The father takes charge and tries to lead them to safety when suddenly another tremor occurs. This time, it causes the ground to split open, creating a deep ravine dividing the family apart - the parents on one side and two children on the other. They cannot group back together as there is dangerous gas flowing out the ravine so the father tell them to go to the summit and wait for rescue. The children head up to top to then find out there is a storm on their way causing more concern. The younger brother suggests they keep moving until they can stop at a safe place As this chaos is going on, the military based around the mountain are investigating the tremors. At first believed the tremors were being caused by earthquakes but then discover that there have been no tectonic movements and nothing has showed on the Richter scale. They then thought it could have been a volcano eruption causing this but also ends up to be false. It is a race against time to stop these harmful liquids and gases before it leads to a catastrophic explosion that threatens the planet.
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output:
a Christmas tree