input: Please answer the following: Given the following context:  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 (323–322 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...  answer the following question:  What is the name of the person that had Nicanor capture the Munichia fortress of Athens' port town Piraeus?
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output: Cassander


input: Please answer the following: Given the following context:  The MAUD Committee reports urged the co-operation with the United States should be continued in the research of nuclear fission. Charles C. Lauritsen, a Caltech physicist working at the National Defense Research Committee (NDRC), was in London during this time and was invited to sit in on a MAUD meeting. The committee pushed for rapid development of nuclear weapons using gaseous-diffusion as their isotope separation device. Once he returned to the United States, he was able to brief Vannevar Bush, the director of the Office of Scientific Research and Development (OSRD), concerning the details discussed during the meeting.In August 1941, Mark Oliphant, the director of the physics department at the University of Birmingham and an original member of the MAUD Committee, was sent to the US to assist the NDRC on radar. During his visit he met with William D. Coolidge. Coolidge was shocked when Oliphant informed him that the British had predicted that only ten kilograms of uranium-235 would be sufficient to supply a chain reaction effected by fast moving neutrons. While in America, Oliphant discovered that the chairman of the OSRD S-1 Section, Lyman Briggs, had locked away the MAUD reports transferred from Britain entailing the initial discoveries and had not informed the S-1 Committee members of all its findings.Oliphant took the initiative himself to enlighten the scientific community in the U.S. of the recent ground breaking discoveries the MAUD Committee had just exposed. Oliphant also travelled to Berkley to meet with Ernest Lawrence, inventor of the cyclotron. After Oliphant informed Lawrence of his report on uranium, Lawrence met with NDRC chairman James Bryant Conant, George B. Pegram, and Arthur Compton to relay the details which Oliphant had directed to Lawrence. Oliphant was not only able to get in touch with Lawrence, but he met with Conant and Bush to inform them of the significant data the MAUD had discovered. Oliphant’s ability to inform the Americans led to Oliphant convincing Lawrence, Lawrence...  answer the following question:  What pushed for rapid development of nuclear weapons using gaseous-diffusion as their isotope separation device?
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output: National Defense Research Committee (NDRC)


input: Please answer the following: Given the following context:  In 1993, Michael Jackson was accused of sexually molesting 13-year-old Jordan Chandler. Jackson denied the claims and settled the civil case out of court for a payment of $15 million plus legal fees; the settlement included a nondisclosure agreement. No criminal charges were filed. In 2005, following further allegations, prompted by the 2003 documentary Living with Michael Jackson in which he was holding hands with a boy named Gavin Arvizo and talked about his sleepovers with children, Jackson was acquitted of child sexual abuse charges.In 2013, choreographer Wade Robson filed a civil lawsuit alleging that Jackson had sexually abused him for seven years, beginning when he was seven years old. In 2014, a case was filed by James Safechuck after seeing an interview with Robson, alleging sexual abuse over a four-year period from the age of ten. Both had previously testified in defense of Jackson — Safechuck as a child during the 1993 investigation, Robson both as a child in 1993 and as a young adult in 2005. In 2015, Robson's case against Jackson's estate was dismissed on the grounds that it had been filed too late, and in 2017 it was ruled that neither of the corporate entities formerly owned by Jackson could be held accountable for Jackson's alleged actions.In the film, Robson, Safechuck, and their respective families describe their relationship with Jackson. Safechuck and Robson allege that Jackson sexually abused them at his home, Neverland Ranch, and at his other residences across California.Reed described his film as a "study of the psychology of child sexual abuse, told through two ordinary families who were groomed for 20 years by a paedophile masquerading as a trusted friend".  answer the following question:  What is the last name of the person who was holding hands with Gavin?
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output:
Jackson